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crowdsource-backend.log.2020-11-04.log

crowdsource-backend.log.2020-11-04.log 259 KB
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
  1. 16:20:21.071 [main] INFO  o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$54bdc3f2] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
    2. 

  2. 16:20:31.333 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:zookeeper.version=3.5.3-beta-8ce24f9e675cbefffb8f21a47e06b42864475a60, built on 04/03/2017 16:19 GMT 
    3. 

  3. 16:20:31.333 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:host.name=10.0.0.10 
    4. 

  4. 16:20:31.333 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.version=1.8.0_144 
    5. 

  5. 16:20:31.333 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.vendor=Oracle Corporation 
    6. 

  6. 16:20:31.333 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre 
    7. 

  7. 16:20:31.334 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.class.path=/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/packager.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/lib/tools.jar:/Users/duanmengyang/IdeaProjects/crowdsource-backend/target/classes:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter-web/2.1.4.RELEASE/spring-boot-starter-web-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter/2.1.4.RELEASE/spring-boot-starter-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot/2.1.4.RELEASE/spring-boot-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/2.1.4.RELEASE/spring-boot-autoconfigure-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter-logging/2.1.4.RELEASE/spring-boot-starter-logging-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar:/Users/duanmengyang/.m2/repository/ch/qos/logback/logback-core/1.2.3/logback-core-1.2.3.jar:/Users/duanmengyang/.m2/repository/org/apache/logging/log4j/log4j-to-slf4j/2.11.2/log4j-to-slf4j-2.11.2.jar:/Users/duanmengyang/.m2/repository/org/apache/logging/log4j/log4j-api/2.11.2/log4j-api-2.11.2.jar:/Users/duanmengyang/.m2/repository/org/slf4j/jul-to-slf4j/1.7.26/jul-to-slf4j-1.7.26.jar:/Users/duanmengyang/.m2/repository/javax/annotation/javax.annotation-api/1.3.2/javax.annotation-api-1.3.2.jar:/Users/duanmengyang/.m2/repository/org/yaml/snakeyaml/1.23/snakeyaml-1.23.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter-json/2.1.4.RELEASE/spring-boot-starter-json-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.9.8/jackson-databind-2.9.8.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.0/jackson-annotations-2.9.0.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.8/jackson-core-2.9.8.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/jackson/datatype/jackson-datatype-jdk8/2.9.8/jackson-datatype-jdk8-2.9.8.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/jackson/datatype/jackson-datatype-jsr310/2.9.8/jackson-datatype-jsr310-2.9.8.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/jackson/module/jackson-module-parameter-names/2.9.8/jackson-module-parameter-names-2.9.8.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter-tomcat/2.1.4.RELEASE/spring-boot-starter-tomcat-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.17/tomcat-embed-core-9.0.17.jar:/Users/duanmengyang/.m2/repository/org/apache/tomcat/embed/tomcat-embed-el/9.0.17/tomcat-embed-el-9.0.17.jar:/Users/duanmengyang/.m2/repository/org/apache/tomcat/embed/tomcat-embed-websocket/9.0.17/tomcat-embed-websocket-9.0.17.jar:/Users/duanmengyang/.m2/repository/org/hibernate/validator/hibernate-validator/6.0.16.Final/hibernate-validator-6.0.16.Final.jar:/Users/duanmengyang/.m2/repository/javax/validation/validation-api/2.0.1.Final/validation-api-2.0.1.Final.jar:/Users/duanmengyang/.m2/repository/org/jboss/logging/jboss-logging/3.3.2.Final/jboss-logging-3.3.2.Final.jar:/Users/duanmengyang/.m2/repository/com/fasterxml/classmate/1.4.0/classmate-1.4.0.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-web/5.1.6.RELEASE/spring-web-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-beans/5.1.6.RELEASE/spring-beans-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-webmvc/5.1.6.RELEASE/spring-webmvc-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-context/5.1.6.RELEASE/spring-context-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-expression/5.1.6.RELEASE/spring-expression-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/session/spring-session-core/2.1.5.RELEASE/spring-session-core-2.1.5.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-jcl/5.1.6.RELEASE/spring-jcl-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/slf4j/slf4j-api/1.7.26/slf4j-api-1.7.26.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-core/5.1.6.RELEASE/spring-core-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/com/google/code/gson/gson/2.8.2/gson-2.8.2.jar:/Users/duanmengyang/.m2/repository/org/json/json/20160810/json-20160810.jar:/Users/duanmengyang/.m2/repository/org/apache/poi/poi/3.17/poi-3.17.jar:/Users/duanmengyang/.m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar:/Users/duanmengyang/.m2/repository/org/apache/commons/commons-collections4/4.1/commons-collections4-4.1.jar:/Users/duanmengyang/.m2/repository/org/apache/poi/poi-ooxml/3.17/poi-ooxml-3.17.jar:/Users/duanmengyang/.m2/repository/org/apache/poi/poi-ooxml-schemas/3.17/poi-ooxml-schemas-3.17.jar:/Users/duanmengyang/.m2/repository/org/apache/xmlbeans/xmlbeans/2.6.0/xmlbeans-2.6.0.jar:/Users/duanmengyang/.m2/repository/com/github/virtuald/curvesapi/1.04/curvesapi-1.04.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter-data-mongodb/2.1.4.RELEASE/spring-boot-starter-data-mongodb-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/mongodb/mongodb-driver/3.8.2/mongodb-driver-3.8.2.jar:/Users/duanmengyang/.m2/repository/org/mongodb/bson/3.8.2/bson-3.8.2.jar:/Users/duanmengyang/.m2/repository/org/mongodb/mongodb-driver-core/3.8.2/mongodb-driver-core-3.8.2.jar:/Users/duanmengyang/.m2/repository/org/springframework/data/spring-data-mongodb/2.1.6.RELEASE/spring-data-mongodb-2.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-tx/5.1.6.RELEASE/spring-tx-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/data/spring-data-commons/2.1.6.RELEASE/spring-data-commons-2.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/commons-fileupload/commons-fileupload/1.2.1/commons-fileupload-1.2.1.jar:/Users/duanmengyang/.m2/repository/org/ansj/ansj_seg/5.1.1/ansj_seg-5.1.1.jar:/Users/duanmengyang/.m2/repository/org/nlpcn/nlp-lang/1.7.2/nlp-lang-1.7.2.jar:/Users/duanmengyang/.m2/repository/com/hankcs/hanlp/portable-1.7.0/hanlp-portable-1.7.0.jar:/Users/duanmengyang/.m2/repository/org/projectlombok/lombok/1.18.8/lombok-1.18.8.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-starter-zookeeper-config/2.1.2.RELEASE/spring-cloud-starter-zookeeper-config-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-starter-zookeeper/2.1.2.RELEASE/spring-cloud-starter-zookeeper-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-commons/2.1.2.RELEASE/spring-cloud-commons-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-zookeeper-core/2.1.2.RELEASE/spring-cloud-zookeeper-core-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-zookeeper-config/2.1.2.RELEASE/spring-cloud-zookeeper-config-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/apache/curator/curator-recipes/4.0.1/curator-recipes-4.0.1.jar:/Users/duanmengyang/.m2/repository/org/apache/curator/curator-framework/4.0.1/curator-framework-4.0.1.jar:/Users/duanmengyang/.m2/repository/org/apache/curator/curator-client/4.0.1/curator-client-4.0.1.jar:/Users/duanmengyang/.m2/repository/org/apache/zookeeper/zookeeper/3.5.3-beta/zookeeper-3.5.3-beta.jar:/Users/duanmengyang/.m2/repository/commons-cli/commons-cli/1.2/commons-cli-1.2.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-context/2.1.2.RELEASE/spring-cloud-context-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/security/spring-security-crypto/5.1.5.RELEASE/spring-security-crypto-5.1.5.RELEASE.jar:/Users/duanmengyang/.m2/repository/com/alibaba/cloud/spring-cloud-starter-alibaba-nacos-discovery/2.1.0.RELEASE/spring-cloud-starter-alibaba-nacos-discovery-2.1.0.RELEASE.jar:/Users/duanmengyang/.m2/repository/com/alibaba/cloud/spring-cloud-alibaba-nacos-discovery/2.1.0.RELEASE/spring-cloud-alibaba-nacos-discovery-2.1.0.RELEASE.jar:/Users/duanmengyang/.m2/repository/com/alibaba/nacos/nacos-client/1.1.1/nacos-client-1.1.1.jar:/Users/duanmengyang/.m2/repository/com/alibaba/nacos/nacos-common/1.1.1/nacos-common-1.1.1.jar:/Users/duanmengyang/.m2/repository/commons-io/commons-io/2.2/commons-io-2.2.jar:/Users/duanmengyang/.m2/repository/org/apache/commons/commons-lang3/3.8.1/commons-lang3-3.8.1.jar:/Users/duanmengyang/.m2/repository/com/alibaba/nacos/nacos-api/1.1.1/nacos-api-1.1.1.jar:/Users/duanmengyang/.m2/repository/com/alibaba/fastjson/1.2.47/fastjson-1.2.47.jar:/Users/duanmengyang/.m2/repository/io/prometheus/simpleclient/0.5.0/simpleclient-0.5.0.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-starter-netflix-ribbon/2.1.2.RELEASE/spring-cloud-starter-netflix-ribbon-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-starter/2.1.2.RELEASE/spring-cloud-starter-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/security/spring-security-rsa/1.0.7.RELEASE/spring-security-rsa-1.0.7.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/bouncycastle/bcpkix-jdk15on/1.60/bcpkix-jdk15on-1.60.jar:/Users/duanmengyang/.m2/repository/org/bouncycastle/bcprov-jdk15on/1.60/bcprov-jdk15on-1.60.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-netflix-ribbon/2.1.2.RELEASE/spring-cloud-netflix-ribbon-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-netflix-archaius/2.1.2.RELEASE/spring-cloud-netflix-archaius-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/cloud/spring-cloud-starter-netflix-archaius/2.1.2.RELEASE/spring-cloud-starter-netflix-archaius-2.1.2.RELEASE.jar:/Users/duanmengyang/.m2/repository/com/netflix/archaius/archaius-core/0.7.6/archaius-core-0.7.6.jar:/Users/duanmengyang/.m2/repository/commons-configuration/commons-configuration/1.8/commons-configuration-1.8.jar:/Users/duanmengyang/.m2/repository/com/netflix/ribbon/ribbon/2.3.0/ribbon-2.3.0.jar:/Users/duanmengyang/.m2/repository/com/netflix/ribbon/ribbon-transport/2.3.0/ribbon-transport-2.3.0.jar:/Users/duanmengyang/.m2/repository/io/reactivex/rxnetty-contexts/0.4.9/rxnetty-contexts-0.4.9.jar:/Users/duanmengyang/.m2/repository/io/reactivex/rxnetty-servo/0.4.9/rxnetty-servo-0.4.9.jar:/Users/duanmengyang/.m2/repository/com/netflix/hystrix/hystrix-core/1.5.18/hystrix-core-1.5.18.jar:/Users/duanmengyang/.m2/repository/org/hdrhistogram/HdrHistogram/2.1.9/HdrHistogram-2.1.9.jar:/Users/duanmengyang/.m2/repository/javax/inject/javax.inject/1/javax.inject-1.jar:/Users/duanmengyang/.m2/repository/io/reactivex/rxnetty/0.4.9/rxnetty-0.4.9.jar:/Users/duanmengyang/.m2/repository/com/netflix/ribbon/ribbon-core/2.3.0/ribbon-core-2.3.0.jar:/Users/duanmengyang/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar:/Users/duanmengyang/.m2/repository/com/netflix/ribbon/ribbon-httpclient/2.3.0/ribbon-httpclient-2.3.0.jar:/Users/duanmengyang/.m2/repository/commons-collections/commons-collections/3.2.2/commons-collections-3.2.2.jar:/Users/duanmengyang/.m2/repository/com/sun/jersey/jersey-client/1.19.1/jersey-client-1.19.1.jar:/Users/duanmengyang/.m2/repository/com/sun/jersey/jersey-core/1.19.1/jersey-core-1.19.1.jar:/Users/duanmengyang/.m2/repository/javax/ws/rs/jsr311-api/1.1.1/jsr311-api-1.1.1.jar:/Users/duanmengyang/.m2/repository/com/sun/jersey/contribs/jersey-apache-client4/1.19.1/jersey-apache-client4-1.19.1.jar:/Users/duanmengyang/.m2/repository/com/netflix/servo/servo-core/0.12.21/servo-core-0.12.21.jar:/Users/duanmengyang/.m2/repository/com/netflix/netflix-commons/netflix-commons-util/0.3.0/netflix-commons-util-0.3.0.jar:/Users/duanmengyang/.m2/repository/com/netflix/ribbon/ribbon-loadbalancer/2.3.0/ribbon-loadbalancer-2.3.0.jar:/Users/duanmengyang/.m2/repository/com/netflix/netflix-commons/netflix-statistics/0.1.1/netflix-statistics-0.1.1.jar:/Users/duanmengyang/.m2/repository/io/reactivex/rxjava/1.3.8/rxjava-1.3.8.jar:/Users/duanmengyang/.m2/repository/com/aliyun/oss/aliyun-sdk-oss/3.8.0/aliyun-sdk-oss-3.8.0.jar:/Users/duanmengyang/.m2/repository/org/apache/httpcomponents/httpclient/4.5.8/httpclient-4.5.8.jar:/Users/duanmengyang/.m2/repository/org/apache/httpcomponents/httpcore/4.4.11/httpcore-4.4.11.jar:/Users/duanmengyang/.m2/repository/org/jdom/jdom/1.1/jdom-1.1.jar:/Users/duanmengyang/.m2/repository/org/codehaus/jettison/jettison/1.1/jettison-1.1.jar:/Users/duanmengyang/.m2/repository/stax/stax-api/1.0.1/stax-api-1.0.1.jar:/Users/duanmengyang/.m2/repository/com/aliyun/aliyun-java-sdk-core/3.4.0/aliyun-java-sdk-core-3.4.0.jar:/Users/duanmengyang/.m2/repository/com/aliyun/aliyun-java-sdk-ram/3.0.0/aliyun-java-sdk-ram-3.0.0.jar:/Users/duanmengyang/.m2/repository/com/aliyun/aliyun-java-sdk-sts/3.0.0/aliyun-java-sdk-sts-3.0.0.jar:/Users/duanmengyang/.m2/repository/com/aliyun/aliyun-java-sdk-ecs/4.2.0/aliyun-java-sdk-ecs-4.2.0.jar:/Users/duanmengyang/.m2/repository/org/springframework/boot/spring-boot-starter-aop/2.1.4.RELEASE/spring-boot-starter-aop-2.1.4.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/springframework/spring-aop/5.1.6.RELEASE/spring-aop-5.1.6.RELEASE.jar:/Users/duanmengyang/.m2/repository/org/aspectj/aspectjweaver/1.9.2/aspectjweaver-1.9.2.jar:/Users/duanmengyang/.m2/repository/com/google/guava/guava/25.0-jre/guava-25.0-jre.jar:/Users/duanmengyang/.m2/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar:/Users/duanmengyang/.m2/repository/org/checkerframework/checker-compat-qual/2.0.0/checker-compat-qual-2.0.0.jar:/Users/duanmengyang/.m2/repository/com/google/errorprone/error_prone_annotations/2.1.3/error_prone_annotations-2.1.3.jar:/Users/duanmengyang/.m2/repository/com/google/j2objc/j2objc-annotations/1.1/j2objc-annotations-1.1.jar:/Users/duanmengyang/.m2/repository/org/codehaus/mojo/animal-sniffer-annotations/1.14/animal-sniffer-annotations-1.14.jar:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar 
    8. 

  8. 16:20:31.334 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.library.path=/Users/duanmengyang/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:. 
    9. 

  9. 16:20:31.334 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.io.tmpdir=/var/folders/nc/l9fhpfxn1z59qnkh68zb5dz40000gn/T/ 
    10. 

  10. 16:20:31.334 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:java.compiler=<NA> 
    11. 

  11. 16:20:31.334 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:os.name=Mac OS X 
    12. 

  12. 16:20:31.334 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:os.arch=x86_64 
    13. 

  13. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:os.version=10.14.6 
    14. 

  14. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:user.name=duanmengyang 
    15. 

  15. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:user.home=/Users/duanmengyang 
    16. 

  16. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:user.dir=/Users/duanmengyang/IdeaProjects/crowdsource-backend 
    17. 

  17. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:os.memory.free=54MB 
    18. 

  18. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:os.memory.max=1820MB 
    19. 

  19. 16:20:31.335 [main] INFO  org.apache.zookeeper.ZooKeeper - Client environment:os.memory.total=113MB 
    20. 

  20. 16:20:31.384 [main] INFO  o.a.c.f.imps.CuratorFrameworkImpl - Starting 
    21. 

  21. 16:20:31.393 [main] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    22. 

  22. 16:20:31.405 [main] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    23. 

  23. 16:20:31.418 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    24. 

  24. 16:20:31.427 [main] INFO  o.a.c.f.imps.CuratorFrameworkImpl - Default schema 
    25. 

  25. 16:20:31.486 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /10.0.0.10:62725, server: 101.37.175.111/101.37.175.111:2181 
    26. 

  26. 16:20:31.522 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0527, negotiated timeout = 40000 
    27. 

  27. 16:20:31.530 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: CONNECTED 
    28. 

  28. 16:20:42.248 [main] INFO  o.s.c.b.c.PropertySourceBootstrapConfiguration - Located property source: CompositePropertySource {name='zookeeper', propertySources=[ZookeeperPropertySource {name='/config/mooctest-crowdsource-backend,dev'}, ZookeeperPropertySource {name='/config/mooctest-crowdsource-backend'}, ZookeeperPropertySource {name='/config/application,dev'}, ZookeeperPropertySource {name='/config/application'}]} 
    29. 

  29. 16:20:47.333 [main] INFO  edu.nju.BugApplication - The following profiles are active: dev 
    30. 

  30. 16:20:48.000 [main] INFO  o.s.d.r.c.RepositoryConfigurationDelegate - Bootstrapping Spring Data repositories in DEFAULT mode. 
    31. 

  31. 16:20:48.026 [main] INFO  o.s.d.r.c.RepositoryConfigurationDelegate - Finished Spring Data repository scanning in 20ms. Found 0 repository interfaces. 
    32. 

  32. 16:20:48.200 [main] INFO  o.s.c.context.scope.GenericScope - BeanFactory id=cc66e5ed-bc9a-3afa-bee4-8769305f20f9 
    33. 

  33. 16:20:48.391 [main] INFO  o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$54bdc3f2] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 
    34. 

  34. 16:20:48.788 [main] INFO  o.s.b.w.e.tomcat.TomcatWebServer - Tomcat initialized with port(s): 8090 (http) 
    35. 

  35. 16:20:48.812 [main] INFO  o.a.catalina.core.StandardService - Starting service [Tomcat] 
    36. 

  36. 16:20:48.812 [main] INFO  o.a.catalina.core.StandardEngine - Starting Servlet engine: [Apache Tomcat/9.0.17] 
    37. 

  37. 16:20:48.938 [main] INFO  o.a.c.c.C.[.[localhost].[/Bug/api] - Initializing Spring embedded WebApplicationContext 
    38. 

  38. 16:20:48.938 [main] INFO  o.s.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 1596 ms 
    39. 

  39. 16:20:54.292 [main] INFO  org.mongodb.driver.cluster - Cluster created with settings {hosts=[localhost:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500} 
    40. 

  40. 16:20:54.381 [cluster-ClusterId{value='5fa264663df3f92c83dacf40', description='null'}-localhost:27017] INFO  org.mongodb.driver.connection - Opened connection [connectionId{localValue:1, serverValue:11}] to localhost:27017 
    41. 

  41. 16:20:54.386 [cluster-ClusterId{value='5fa264663df3f92c83dacf40', description='null'}-localhost:27017] INFO  org.mongodb.driver.cluster - Monitor thread successfully connected to server with description ServerDescription{address=localhost:27017, type=STANDALONE, state=CONNECTED, ok=true, version=ServerVersion{versionList=[4, 0, 3]}, minWireVersion=0, maxWireVersion=7, maxDocumentSize=16777216, logicalSessionTimeoutMinutes=30, roundTripTimeNanos=2776122} 
    42. 

  42. 16:20:54.691 [main] INFO  org.mongodb.driver.connection - Opened connection [connectionId{localValue:2, serverValue:12}] to localhost:27017 
    43. 

  43. 16:20:54.968 [main] WARN  c.n.c.s.URLConfigurationSource - No URLs will be polled as dynamic configuration sources. 
    44. 

  44. 16:20:54.968 [main] INFO  c.n.c.s.URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. 
    45. 

  45. 16:20:54.974 [main] WARN  c.n.c.s.URLConfigurationSource - No URLs will be polled as dynamic configuration sources. 
    46. 

  46. 16:20:54.974 [main] INFO  c.n.c.s.URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. 
    47. 

  47. 16:20:55.174 [main] INFO  o.s.s.c.ThreadPoolTaskExecutor - Initializing ExecutorService 'applicationTaskExecutor' 
    48. 

  48. 16:20:55.370 [main] INFO  o.s.s.c.ThreadPoolTaskScheduler - Initializing ExecutorService 
    49. 

  49. 16:20:55.676 [main] INFO  o.s.b.w.e.tomcat.TomcatWebServer - Tomcat started on port(s): 8090 (http) with context path '/Bug/api' 
    50. 

  50. 16:20:55.868 [main] ERROR c.a.c.n.r.NacosServiceRegistry - nacos registry, mooctest-crowdsource-backend register failed...NacosRegistration{nacosDiscoveryProperties=NacosDiscoveryProperties{serverAddr='127.0.0.1:8848', endpoint='', namespace='', watchDelay=30000, logName='', service='mooctest-crowdsource-backend', weight=1.0, clusterName='DEFAULT', namingLoadCacheAtStart='false', metadata={preserved.register.source=SPRING_CLOUD}, registerEnabled=true, ip='10.0.0.10', networkInterface='', port=8090, secure=false, accessKey='', secretKey=''}}, 
    51. 

  51. java.lang.IllegalStateException: failed to req API:/nacos/v1/ns/instance after all servers([127.0.0.1:8848]) tried: failed to req API:127.0.0.1:8848/nacos/v1/ns/instance. code:500 msg: java.net.ConnectException: Connection refused (Connection refused)
    52. 

  52. 	at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:464)
    53. 

  53. 	at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:386)
    54. 

  54. 	at com.alibaba.nacos.client.naming.net.NamingProxy.registerService(NamingProxy.java:188)
    55. 

  55. 	at com.alibaba.nacos.client.naming.NacosNamingService.registerInstance(NacosNamingService.java:205)
    56. 

  56. 	at com.alibaba.nacos.client.naming.NacosNamingService.registerInstance(NacosNamingService.java:184)
    57. 

  57. 	at com.alibaba.cloud.nacos.registry.NacosServiceRegistry.register(NacosServiceRegistry.java:61)
    58. 

  58. 	at org.springframework.cloud.client.serviceregistry.AbstractAutoServiceRegistration.register(AbstractAutoServiceRegistration.java:239)
    59. 

  59. 	at com.alibaba.cloud.nacos.registry.NacosAutoServiceRegistration.register(NacosAutoServiceRegistration.java:74)
    60. 

  60. 	at org.springframework.cloud.client.serviceregistry.AbstractAutoServiceRegistration.start(AbstractAutoServiceRegistration.java:138)
    61. 

  61. 	at org.springframework.cloud.client.serviceregistry.AbstractAutoServiceRegistration.bind(AbstractAutoServiceRegistration.java:101)
    62. 

  62. 	at org.springframework.cloud.client.serviceregistry.AbstractAutoServiceRegistration.onApplicationEvent(AbstractAutoServiceRegistration.java:88)
    63. 

  63. 	at org.springframework.cloud.client.serviceregistry.AbstractAutoServiceRegistration.onApplicationEvent(AbstractAutoServiceRegistration.java:47)
    64. 

  64. 	at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    65. 

  65. 	at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    66. 

  66. 	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    67. 

  67. 	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402)
    68. 

  68. 	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359)
    69. 

  69. 	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:166)
    70. 

  70. 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552)
    71. 

  71. 	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142)
    72. 

  72. 	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775)
    73. 

  73. 	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
    74. 

  74. 	at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
    75. 

  75. 	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
    76. 

  76. 	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
    77. 

  77. 	at edu.nju.BugApplication.main(BugApplication.java:10)
    78. 

  78. 16:20:55.870 [main] INFO  edu.nju.BugApplication - Started BugApplication in 45.583 seconds (JVM running for 56.554) 
    79. 

  79. 16:27:12.576 [http-nio-8090-exec-1] INFO  o.a.c.c.C.[.[localhost].[/Bug/api] - Initializing Spring DispatcherServlet 'dispatcherServlet' 
    80. 

  80. 16:27:12.576 [http-nio-8090-exec-1] INFO  o.s.web.servlet.DispatcherServlet - Initializing Servlet 'dispatcherServlet' 
    81. 

  81. 16:27:12.609 [http-nio-8090-exec-1] INFO  o.s.web.servlet.DispatcherServlet - Completed initialization in 33 ms 
    82. 

  82. 17:31:56.773 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f0527 
    83. 

  83. 17:31:56.804 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f0527, closing socket connection and attempting reconnect 
    84. 

  84. 17:31:56.940 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    85. 

  85. 17:31:58.873 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    86. 

  86. 17:32:56.232 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 59292. Adjusted session timeout ms: 40000 
    87. 

  87. 17:32:56.237 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    88. 

  88. 17:32:56.238 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    89. 

  89. 17:32:56.238 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 59298. Adjusted session timeout ms: 40000 
    90. 

  90. 17:32:56.240 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    91. 

  91. 17:32:56.241 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    92. 

  92. 17:32:56.242 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    93. 

  93. 17:32:56.242 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    94. 

  94. 17:32:56.242 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    95. 

  95. 17:32:56.242 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    96. 

  96. 17:32:56.242 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0527 
    97. 

  97. 17:32:56.242 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    98. 

  98. 17:32:56.242 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    99. 

  99. 17:32:56.242 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    100. 

  100. 17:32:56.243 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0 
    101. 

  101. 17:32:56.243 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    102. 

  102. 17:32:56.243 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    103. 

  103. 17:32:56.244 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    104. 

  104. java.net.SocketException: Network is unreachable
    105. 

  105. 	at sun.nio.ch.Net.connect0(Native Method)
    106. 

  106. 	at sun.nio.ch.Net.connect(Net.java:454)
    107. 

  107. 	at sun.nio.ch.Net.connect(Net.java:446)
    108. 

  108. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    109. 

  109. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    110. 

  110. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    111. 

  111. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    112. 

  112. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    113. 

  113. 17:32:56.244 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    114. 

  114. java.net.SocketException: Network is unreachable
    115. 

  115. 	at sun.nio.ch.Net.connect0(Native Method)
    116. 

  116. 	at sun.nio.ch.Net.connect(Net.java:454)
    117. 

  117. 	at sun.nio.ch.Net.connect(Net.java:446)
    118. 

  118. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    119. 

  119. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    120. 

  120. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    121. 

  121. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    122. 

  122. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    123. 

  123. 17:32:57.350 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    124. 

  124. 17:32:57.352 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    125. 

  125. 17:32:57.352 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    126. 

  126. java.net.SocketException: Network is unreachable
    127. 

  127. 	at sun.nio.ch.Net.connect0(Native Method)
    128. 

  128. 	at sun.nio.ch.Net.connect(Net.java:454)
    129. 

  129. 	at sun.nio.ch.Net.connect(Net.java:446)
    130. 

  130. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    131. 

  131. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    132. 

  132. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    133. 

  133. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    134. 

  134. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    135. 

  135. 17:32:58.455 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    136. 

  136. 17:32:58.455 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    137. 

  137. 17:32:58.455 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    138. 

  138. java.net.SocketException: Network is unreachable
    139. 

  139. 	at sun.nio.ch.Net.connect0(Native Method)
    140. 

  140. 	at sun.nio.ch.Net.connect(Net.java:454)
    141. 

  141. 	at sun.nio.ch.Net.connect(Net.java:446)
    142. 

  142. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    143. 

  143. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    144. 

  144. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    145. 

  145. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    146. 

  146. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    147. 

  147. 17:32:59.566 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    148. 

  148. 17:32:59.566 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    149. 

  149. 17:32:59.566 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    150. 

  150. java.net.SocketException: Network is unreachable
    151. 

  151. 	at sun.nio.ch.Net.connect0(Native Method)
    152. 

  152. 	at sun.nio.ch.Net.connect(Net.java:454)
    153. 

  153. 	at sun.nio.ch.Net.connect(Net.java:446)
    154. 

  154. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    155. 

  155. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    156. 

  156. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    157. 

  157. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    158. 

  158. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    159. 

  159. 17:33:00.683 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    160. 

  160. 17:33:00.683 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    161. 

  161. 17:33:00.683 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    162. 

  162. java.net.SocketException: Network is unreachable
    163. 

  163. 	at sun.nio.ch.Net.connect0(Native Method)
    164. 

  164. 	at sun.nio.ch.Net.connect(Net.java:454)
    165. 

  165. 	at sun.nio.ch.Net.connect(Net.java:446)
    166. 

  166. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    167. 

  167. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    168. 

  168. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    169. 

  169. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    170. 

  170. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    171. 

  171. 17:33:01.799 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    172. 

  172. 17:33:01.800 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    173. 

  173. 17:33:01.800 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    174. 

  174. java.net.SocketException: Network is unreachable
    175. 

  175. 	at sun.nio.ch.Net.connect0(Native Method)
    176. 

  176. 	at sun.nio.ch.Net.connect(Net.java:454)
    177. 

  177. 	at sun.nio.ch.Net.connect(Net.java:446)
    178. 

  178. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    179. 

  179. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    180. 

  180. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    181. 

  181. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    182. 

  182. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    183. 

  183. 17:33:02.913 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    184. 

  184. 17:33:02.914 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    185. 

  185. 17:33:02.914 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    186. 

  186. java.net.SocketException: Network is unreachable
    187. 

  187. 	at sun.nio.ch.Net.connect0(Native Method)
    188. 

  188. 	at sun.nio.ch.Net.connect(Net.java:454)
    189. 

  189. 	at sun.nio.ch.Net.connect(Net.java:446)
    190. 

  190. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    191. 

  191. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    192. 

  192. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    193. 

  193. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    194. 

  194. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    195. 

  195. 17:33:04.025 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    196. 

  196. 17:33:04.025 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    197. 

  197. 17:33:04.026 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    198. 

  198. java.net.SocketException: Network is unreachable
    199. 

  199. 	at sun.nio.ch.Net.connect0(Native Method)
    200. 

  200. 	at sun.nio.ch.Net.connect(Net.java:454)
    201. 

  201. 	at sun.nio.ch.Net.connect(Net.java:446)
    202. 

  202. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    203. 

  203. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    204. 

  204. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    205. 

  205. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    206. 

  206. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    207. 

  207. 17:33:05.140 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    208. 

  208. 17:33:05.140 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    209. 

  209. 17:33:05.141 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    210. 

  210. java.net.SocketException: Network is unreachable
    211. 

  211. 	at sun.nio.ch.Net.connect0(Native Method)
    212. 

  212. 	at sun.nio.ch.Net.connect(Net.java:454)
    213. 

  213. 	at sun.nio.ch.Net.connect(Net.java:446)
    214. 

  214. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    215. 

  215. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    216. 

  216. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    217. 

  217. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    218. 

  218. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    219. 

  219. 17:33:06.248 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    220. 

  220. 17:33:06.249 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    221. 

  221. 17:33:06.249 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    222. 

  222. java.net.SocketException: Network is unreachable
    223. 

  223. 	at sun.nio.ch.Net.connect0(Native Method)
    224. 

  224. 	at sun.nio.ch.Net.connect(Net.java:454)
    225. 

  225. 	at sun.nio.ch.Net.connect(Net.java:446)
    226. 

  226. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    227. 

  227. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    228. 

  228. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    229. 

  229. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    230. 

  230. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    231. 

  231. 17:33:07.364 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    232. 

  232. 17:33:07.364 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    233. 

  233. 17:33:07.364 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    234. 

  234. java.net.SocketException: Network is unreachable
    235. 

  235. 	at sun.nio.ch.Net.connect0(Native Method)
    236. 

  236. 	at sun.nio.ch.Net.connect(Net.java:454)
    237. 

  237. 	at sun.nio.ch.Net.connect(Net.java:446)
    238. 

  238. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    239. 

  239. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    240. 

  240. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    241. 

  241. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    242. 

  242. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    243. 

  243. 17:33:08.466 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    244. 

  244. 17:33:08.466 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    245. 

  245. 17:33:08.466 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    246. 

  246. java.net.SocketException: Network is unreachable
    247. 

  247. 	at sun.nio.ch.Net.connect0(Native Method)
    248. 

  248. 	at sun.nio.ch.Net.connect(Net.java:454)
    249. 

  249. 	at sun.nio.ch.Net.connect(Net.java:446)
    250. 

  250. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    251. 

  251. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    252. 

  252. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    253. 

  253. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    254. 

  254. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    255. 

  255. 17:33:09.577 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    256. 

  256. 17:33:09.577 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    257. 

  257. 17:33:09.577 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    258. 

  258. java.net.SocketException: Network is unreachable
    259. 

  259. 	at sun.nio.ch.Net.connect0(Native Method)
    260. 

  260. 	at sun.nio.ch.Net.connect(Net.java:454)
    261. 

  261. 	at sun.nio.ch.Net.connect(Net.java:446)
    262. 

  262. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    263. 

  263. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    264. 

  264. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    265. 

  265. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    266. 

  266. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    267. 

  267. 17:33:10.682 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    268. 

  268. 17:33:10.682 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    269. 

  269. 17:33:10.682 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    270. 

  270. java.net.SocketException: Network is unreachable
    271. 

  271. 	at sun.nio.ch.Net.connect0(Native Method)
    272. 

  272. 	at sun.nio.ch.Net.connect(Net.java:454)
    273. 

  273. 	at sun.nio.ch.Net.connect(Net.java:446)
    274. 

  274. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    275. 

  275. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    276. 

  276. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    277. 

  277. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    278. 

  278. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    279. 

  279. 17:33:11.785 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    280. 

  280. 17:33:11.786 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    281. 

  281. 17:33:11.786 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    282. 

  282. java.net.SocketException: Network is unreachable
    283. 

  283. 	at sun.nio.ch.Net.connect0(Native Method)
    284. 

  284. 	at sun.nio.ch.Net.connect(Net.java:454)
    285. 

  285. 	at sun.nio.ch.Net.connect(Net.java:446)
    286. 

  286. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    287. 

  287. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    288. 

  288. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    289. 

  289. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    290. 

  290. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    291. 

  291. 17:33:12.897 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    292. 

  292. 17:33:12.898 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    293. 

  293. 17:33:12.898 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    294. 

  294. java.net.SocketException: Network is unreachable
    295. 

  295. 	at sun.nio.ch.Net.connect0(Native Method)
    296. 

  296. 	at sun.nio.ch.Net.connect(Net.java:454)
    297. 

  297. 	at sun.nio.ch.Net.connect(Net.java:446)
    298. 

  298. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    299. 

  299. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    300. 

  300. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    301. 

  301. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    302. 

  302. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    303. 

  303. 17:33:14.000 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    304. 

  304. 17:33:14.000 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    305. 

  305. 17:33:14.000 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    306. 

  306. java.net.SocketException: Network is unreachable
    307. 

  307. 	at sun.nio.ch.Net.connect0(Native Method)
    308. 

  308. 	at sun.nio.ch.Net.connect(Net.java:454)
    309. 

  309. 	at sun.nio.ch.Net.connect(Net.java:446)
    310. 

  310. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    311. 

  311. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    312. 

  312. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    313. 

  313. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    314. 

  314. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    315. 

  315. 17:33:15.111 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    316. 

  316. 17:33:15.111 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    317. 

  317. 17:33:15.112 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    318. 

  318. java.net.SocketException: Network is unreachable
    319. 

  319. 	at sun.nio.ch.Net.connect0(Native Method)
    320. 

  320. 	at sun.nio.ch.Net.connect(Net.java:454)
    321. 

  321. 	at sun.nio.ch.Net.connect(Net.java:446)
    322. 

  322. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    323. 

  323. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    324. 

  324. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    325. 

  325. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    326. 

  326. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    327. 

  327. 17:33:16.216 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    328. 

  328. 17:33:16.216 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    329. 

  329. 17:33:16.216 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    330. 

  330. java.net.SocketException: Network is unreachable
    331. 

  331. 	at sun.nio.ch.Net.connect0(Native Method)
    332. 

  332. 	at sun.nio.ch.Net.connect(Net.java:454)
    333. 

  333. 	at sun.nio.ch.Net.connect(Net.java:446)
    334. 

  334. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    335. 

  335. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    336. 

  336. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    337. 

  337. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    338. 

  338. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    339. 

  339. 17:33:17.330 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    340. 

  340. 17:33:17.330 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    341. 

  341. 17:33:17.330 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    342. 

  342. java.net.SocketException: Network is unreachable
    343. 

  343. 	at sun.nio.ch.Net.connect0(Native Method)
    344. 

  344. 	at sun.nio.ch.Net.connect(Net.java:454)
    345. 

  345. 	at sun.nio.ch.Net.connect(Net.java:446)
    346. 

  346. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    347. 

  347. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    348. 

  348. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    349. 

  349. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    350. 

  350. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    351. 

  351. 17:33:18.435 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    352. 

  352. 17:33:18.436 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    353. 

  353. 17:33:18.436 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    354. 

  354. java.net.SocketException: Network is unreachable
    355. 

  355. 	at sun.nio.ch.Net.connect0(Native Method)
    356. 

  356. 	at sun.nio.ch.Net.connect(Net.java:454)
    357. 

  357. 	at sun.nio.ch.Net.connect(Net.java:446)
    358. 

  358. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    359. 

  359. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    360. 

  360. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    361. 

  361. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    362. 

  362. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    363. 

  363. 17:33:19.548 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    364. 

  364. 17:33:19.549 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    365. 

  365. 17:33:19.549 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    366. 

  366. java.net.SocketException: Network is unreachable
    367. 

  367. 	at sun.nio.ch.Net.connect0(Native Method)
    368. 

  368. 	at sun.nio.ch.Net.connect(Net.java:454)
    369. 

  369. 	at sun.nio.ch.Net.connect(Net.java:446)
    370. 

  370. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    371. 

  371. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    372. 

  372. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    373. 

  373. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    374. 

  374. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    375. 

  375. 17:33:20.659 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    376. 

  376. 17:33:20.659 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    377. 

  377. 17:33:20.659 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    378. 

  378. java.net.SocketException: Network is unreachable
    379. 

  379. 	at sun.nio.ch.Net.connect0(Native Method)
    380. 

  380. 	at sun.nio.ch.Net.connect(Net.java:454)
    381. 

  381. 	at sun.nio.ch.Net.connect(Net.java:446)
    382. 

  382. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    383. 

  383. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    384. 

  384. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    385. 

  385. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    386. 

  386. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    387. 

  387. 17:33:21.767 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    388. 

  388. 17:33:21.767 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    389. 

  389. 17:33:21.767 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    390. 

  390. java.net.SocketException: Network is unreachable
    391. 

  391. 	at sun.nio.ch.Net.connect0(Native Method)
    392. 

  392. 	at sun.nio.ch.Net.connect(Net.java:454)
    393. 

  393. 	at sun.nio.ch.Net.connect(Net.java:446)
    394. 

  394. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    395. 

  395. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    396. 

  396. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    397. 

  397. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    398. 

  398. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    399. 

  399. 17:33:22.882 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    400. 

  400. 17:33:22.882 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    401. 

  401. 17:33:22.882 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    402. 

  402. java.net.SocketException: Network is unreachable
    403. 

  403. 	at sun.nio.ch.Net.connect0(Native Method)
    404. 

  404. 	at sun.nio.ch.Net.connect(Net.java:454)
    405. 

  405. 	at sun.nio.ch.Net.connect(Net.java:446)
    406. 

  406. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    407. 

  407. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    408. 

  408. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    409. 

  409. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    410. 

  410. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    411. 

  411. 17:33:23.997 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    412. 

  412. 17:33:23.998 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    413. 

  413. 17:33:23.998 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    414. 

  414. java.net.SocketException: Network is unreachable
    415. 

  415. 	at sun.nio.ch.Net.connect0(Native Method)
    416. 

  416. 	at sun.nio.ch.Net.connect(Net.java:454)
    417. 

  417. 	at sun.nio.ch.Net.connect(Net.java:446)
    418. 

  418. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    419. 

  419. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    420. 

  420. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    421. 

  421. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    422. 

  422. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    423. 

  423. 17:33:25.111 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    424. 

  424. 17:33:25.111 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    425. 

  425. 17:33:25.111 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    426. 

  426. java.net.SocketException: Network is unreachable
    427. 

  427. 	at sun.nio.ch.Net.connect0(Native Method)
    428. 

  428. 	at sun.nio.ch.Net.connect(Net.java:454)
    429. 

  429. 	at sun.nio.ch.Net.connect(Net.java:446)
    430. 

  430. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    431. 

  431. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    432. 

  432. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    433. 

  433. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    434. 

  434. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    435. 

  435. 17:33:26.216 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    436. 

  436. 17:33:26.217 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    437. 

  437. 17:33:26.217 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    438. 

  438. java.net.SocketException: Network is unreachable
    439. 

  439. 	at sun.nio.ch.Net.connect0(Native Method)
    440. 

  440. 	at sun.nio.ch.Net.connect(Net.java:454)
    441. 

  441. 	at sun.nio.ch.Net.connect(Net.java:446)
    442. 

  442. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    443. 

  443. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    444. 

  444. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    445. 

  445. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    446. 

  446. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    447. 

  447. 17:33:27.333 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    448. 

  448. 17:33:27.342 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    449. 

  449. 17:33:27.342 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    450. 

  450. java.net.SocketException: Network is unreachable
    451. 

  451. 	at sun.nio.ch.Net.connect0(Native Method)
    452. 

  452. 	at sun.nio.ch.Net.connect(Net.java:454)
    453. 

  453. 	at sun.nio.ch.Net.connect(Net.java:446)
    454. 

  454. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    455. 

  455. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    456. 

  456. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    457. 

  457. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    458. 

  458. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    459. 

  459. 17:33:28.449 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    460. 

  460. 17:33:28.449 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    461. 

  461. 17:33:28.449 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    462. 

  462. java.net.SocketException: Network is unreachable
    463. 

  463. 	at sun.nio.ch.Net.connect0(Native Method)
    464. 

  464. 	at sun.nio.ch.Net.connect(Net.java:454)
    465. 

  465. 	at sun.nio.ch.Net.connect(Net.java:446)
    466. 

  466. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    467. 

  467. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    468. 

  468. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    469. 

  469. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    470. 

  470. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    471. 

  471. 17:33:29.565 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    472. 

  472. 17:33:29.565 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    473. 

  473. 17:33:29.565 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    474. 

  474. java.net.SocketException: Network is unreachable
    475. 

  475. 	at sun.nio.ch.Net.connect0(Native Method)
    476. 

  476. 	at sun.nio.ch.Net.connect(Net.java:454)
    477. 

  477. 	at sun.nio.ch.Net.connect(Net.java:446)
    478. 

  478. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    479. 

  479. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    480. 

  480. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    481. 

  481. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    482. 

  482. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    483. 

  483. 17:33:30.674 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    484. 

  484. 17:33:30.675 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    485. 

  485. 17:33:30.675 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    486. 

  486. java.net.SocketException: Network is unreachable
    487. 

  487. 	at sun.nio.ch.Net.connect0(Native Method)
    488. 

  488. 	at sun.nio.ch.Net.connect(Net.java:454)
    489. 

  489. 	at sun.nio.ch.Net.connect(Net.java:446)
    490. 

  490. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    491. 

  491. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    492. 

  492. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    493. 

  493. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    494. 

  494. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    495. 

  495. 17:33:31.783 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    496. 

  496. 17:33:31.783 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    497. 

  497. 17:33:31.783 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    498. 

  498. java.net.SocketException: Network is unreachable
    499. 

  499. 	at sun.nio.ch.Net.connect0(Native Method)
    500. 

  500. 	at sun.nio.ch.Net.connect(Net.java:454)
    501. 

  501. 	at sun.nio.ch.Net.connect(Net.java:446)
    502. 

  502. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    503. 

  503. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    504. 

  504. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    505. 

  505. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    506. 

  506. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    507. 

  507. 17:33:32.892 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    508. 

  508. 17:33:32.893 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    509. 

  509. 17:33:32.893 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    510. 

  510. java.net.SocketException: Network is unreachable
    511. 

  511. 	at sun.nio.ch.Net.connect0(Native Method)
    512. 

  512. 	at sun.nio.ch.Net.connect(Net.java:454)
    513. 

  513. 	at sun.nio.ch.Net.connect(Net.java:446)
    514. 

  514. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    515. 

  515. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    516. 

  516. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    517. 

  517. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    518. 

  518. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    519. 

  519. 17:33:33.999 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    520. 

  520. 17:33:34.000 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    521. 

  521. 17:33:34.000 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    522. 

  522. java.net.SocketException: Network is unreachable
    523. 

  523. 	at sun.nio.ch.Net.connect0(Native Method)
    524. 

  524. 	at sun.nio.ch.Net.connect(Net.java:454)
    525. 

  525. 	at sun.nio.ch.Net.connect(Net.java:446)
    526. 

  526. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    527. 

  527. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    528. 

  528. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    529. 

  529. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    530. 

  530. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    531. 

  531. 17:33:35.103 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    532. 

  532. 17:33:35.104 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    533. 

  533. 17:33:35.104 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    534. 

  534. java.net.SocketException: Network is unreachable
    535. 

  535. 	at sun.nio.ch.Net.connect0(Native Method)
    536. 

  536. 	at sun.nio.ch.Net.connect(Net.java:454)
    537. 

  537. 	at sun.nio.ch.Net.connect(Net.java:446)
    538. 

  538. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    539. 

  539. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    540. 

  540. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    541. 

  541. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    542. 

  542. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    543. 

  543. 17:33:36.219 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    544. 

  544. 17:33:36.220 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    545. 

  545. 17:33:36.220 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    546. 

  546. java.net.SocketException: Network is unreachable
    547. 

  547. 	at sun.nio.ch.Net.connect0(Native Method)
    548. 

  548. 	at sun.nio.ch.Net.connect(Net.java:454)
    549. 

  549. 	at sun.nio.ch.Net.connect(Net.java:446)
    550. 

  550. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    551. 

  551. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    552. 

  552. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    553. 

  553. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    554. 

  554. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    555. 

  555. 17:33:37.335 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    556. 

  556. 17:33:37.335 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    557. 

  557. 17:33:37.335 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    558. 

  558. java.net.SocketException: Network is unreachable
    559. 

  559. 	at sun.nio.ch.Net.connect0(Native Method)
    560. 

  560. 	at sun.nio.ch.Net.connect(Net.java:454)
    561. 

  561. 	at sun.nio.ch.Net.connect(Net.java:446)
    562. 

  562. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    563. 

  563. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    564. 

  564. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    565. 

  565. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    566. 

  566. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    567. 

  567. 17:33:38.455 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    568. 

  568. 17:33:38.456 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    569. 

  569. 17:33:38.456 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    570. 

  570. java.net.SocketException: Network is unreachable
    571. 

  571. 	at sun.nio.ch.Net.connect0(Native Method)
    572. 

  572. 	at sun.nio.ch.Net.connect(Net.java:454)
    573. 

  573. 	at sun.nio.ch.Net.connect(Net.java:446)
    574. 

  574. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    575. 

  575. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    576. 

  576. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    577. 

  577. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    578. 

  578. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    579. 

  579. 17:33:39.566 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    580. 

  580. 17:33:39.566 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    581. 

  581. 17:33:39.566 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    582. 

  582. java.net.SocketException: Network is unreachable
    583. 

  583. 	at sun.nio.ch.Net.connect0(Native Method)
    584. 

  584. 	at sun.nio.ch.Net.connect(Net.java:454)
    585. 

  585. 	at sun.nio.ch.Net.connect(Net.java:446)
    586. 

  586. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    587. 

  587. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    588. 

  588. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    589. 

  589. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    590. 

  590. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    591. 

  591. 17:33:40.681 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    592. 

  592. 17:33:40.681 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    593. 

  593. 17:33:40.681 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    594. 

  594. java.net.SocketException: Network is unreachable
    595. 

  595. 	at sun.nio.ch.Net.connect0(Native Method)
    596. 

  596. 	at sun.nio.ch.Net.connect(Net.java:454)
    597. 

  597. 	at sun.nio.ch.Net.connect(Net.java:446)
    598. 

  598. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    599. 

  599. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    600. 

  600. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    601. 

  601. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    602. 

  602. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    603. 

  603. 17:33:41.786 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    604. 

  604. 17:33:41.786 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    605. 

  605. 17:33:41.786 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    606. 

  606. java.net.SocketException: Network is unreachable
    607. 

  607. 	at sun.nio.ch.Net.connect0(Native Method)
    608. 

  608. 	at sun.nio.ch.Net.connect(Net.java:454)
    609. 

  609. 	at sun.nio.ch.Net.connect(Net.java:446)
    610. 

  610. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    611. 

  611. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    612. 

  612. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    613. 

  613. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    614. 

  614. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    615. 

  615. 17:33:42.897 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    616. 

  616. 17:33:42.897 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    617. 

  617. 17:33:42.897 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    618. 

  618. java.net.SocketException: Network is unreachable
    619. 

  619. 	at sun.nio.ch.Net.connect0(Native Method)
    620. 

  620. 	at sun.nio.ch.Net.connect(Net.java:454)
    621. 

  621. 	at sun.nio.ch.Net.connect(Net.java:446)
    622. 

  622. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    623. 

  623. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    624. 

  624. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    625. 

  625. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    626. 

  626. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    627. 

  627. 17:33:43.999 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    628. 

  628. 17:33:43.999 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    629. 

  629. 17:33:44.000 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    630. 

  630. java.net.SocketException: Network is unreachable
    631. 

  631. 	at sun.nio.ch.Net.connect0(Native Method)
    632. 

  632. 	at sun.nio.ch.Net.connect(Net.java:454)
    633. 

  633. 	at sun.nio.ch.Net.connect(Net.java:446)
    634. 

  634. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    635. 

  635. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    636. 

  636. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    637. 

  637. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    638. 

  638. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    639. 

  639. 17:33:45.111 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    640. 

  640. 17:33:45.111 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    641. 

  641. 17:33:45.111 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    642. 

  642. java.net.SocketException: Network is unreachable
    643. 

  643. 	at sun.nio.ch.Net.connect0(Native Method)
    644. 

  644. 	at sun.nio.ch.Net.connect(Net.java:454)
    645. 

  645. 	at sun.nio.ch.Net.connect(Net.java:446)
    646. 

  646. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    647. 

  647. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    648. 

  648. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    649. 

  649. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    650. 

  650. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    651. 

  651. 17:33:46.216 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    652. 

  652. 17:33:46.216 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    653. 

  653. 17:33:46.216 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    654. 

  654. java.net.SocketException: Network is unreachable
    655. 

  655. 	at sun.nio.ch.Net.connect0(Native Method)
    656. 

  656. 	at sun.nio.ch.Net.connect(Net.java:454)
    657. 

  657. 	at sun.nio.ch.Net.connect(Net.java:446)
    658. 

  658. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    659. 

  659. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    660. 

  660. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    661. 

  661. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    662. 

  662. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    663. 

  663. 17:33:47.324 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    664. 

  664. 17:33:47.324 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    665. 

  665. 17:33:47.325 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    666. 

  666. java.net.SocketException: Network is unreachable
    667. 

  667. 	at sun.nio.ch.Net.connect0(Native Method)
    668. 

  668. 	at sun.nio.ch.Net.connect(Net.java:454)
    669. 

  669. 	at sun.nio.ch.Net.connect(Net.java:446)
    670. 

  670. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    671. 

  671. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    672. 

  672. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    673. 

  673. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    674. 

  674. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    675. 

  675. 18:15:07.005 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    676. 

  676. 18:15:07.005 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    677. 

  677. 18:15:07.006 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    678. 

  678. java.net.SocketException: Network is unreachable
    679. 

  679. 	at sun.nio.ch.Net.connect0(Native Method)
    680. 

  680. 	at sun.nio.ch.Net.connect(Net.java:454)
    681. 

  681. 	at sun.nio.ch.Net.connect(Net.java:446)
    682. 

  682. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    683. 

  683. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    684. 

  684. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    685. 

  685. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    686. 

  686. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    687. 

  687. 18:15:08.118 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    688. 

  688. 18:15:08.118 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    689. 

  689. 18:15:08.118 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    690. 

  690. java.net.SocketException: Network is unreachable
    691. 

  691. 	at sun.nio.ch.Net.connect0(Native Method)
    692. 

  692. 	at sun.nio.ch.Net.connect(Net.java:454)
    693. 

  693. 	at sun.nio.ch.Net.connect(Net.java:446)
    694. 

  694. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    695. 

  695. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    696. 

  696. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    697. 

  697. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    698. 

  698. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    699. 

  699. 18:15:09.221 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    700. 

  700. 18:15:09.222 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    701. 

  701. 18:15:09.222 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    702. 

  702. java.net.SocketException: Network is unreachable
    703. 

  703. 	at sun.nio.ch.Net.connect0(Native Method)
    704. 

  704. 	at sun.nio.ch.Net.connect(Net.java:454)
    705. 

  705. 	at sun.nio.ch.Net.connect(Net.java:446)
    706. 

  706. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    707. 

  707. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    708. 

  708. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    709. 

  709. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    710. 

  710. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    711. 

  711. 18:15:10.328 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    712. 

  712. 18:15:10.329 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    713. 

  713. 18:15:10.329 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    714. 

  714. java.net.SocketException: Network is unreachable
    715. 

  715. 	at sun.nio.ch.Net.connect0(Native Method)
    716. 

  716. 	at sun.nio.ch.Net.connect(Net.java:454)
    717. 

  717. 	at sun.nio.ch.Net.connect(Net.java:446)
    718. 

  718. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    719. 

  719. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    720. 

  720. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    721. 

  721. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    722. 

  722. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    723. 

  723. 18:15:11.431 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    724. 

  724. 18:15:11.431 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    725. 

  725. 18:15:11.432 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    726. 

  726. java.net.SocketException: Network is unreachable
    727. 

  727. 	at sun.nio.ch.Net.connect0(Native Method)
    728. 

  728. 	at sun.nio.ch.Net.connect(Net.java:454)
    729. 

  729. 	at sun.nio.ch.Net.connect(Net.java:446)
    730. 

  730. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    731. 

  731. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    732. 

  732. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    733. 

  733. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    734. 

  734. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    735. 

  735. 18:15:12.539 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    736. 

  736. 18:15:12.539 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    737. 

  737. 18:15:12.539 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    738. 

  738. java.net.SocketException: Network is unreachable
    739. 

  739. 	at sun.nio.ch.Net.connect0(Native Method)
    740. 

  740. 	at sun.nio.ch.Net.connect(Net.java:454)
    741. 

  741. 	at sun.nio.ch.Net.connect(Net.java:446)
    742. 

  742. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    743. 

  743. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    744. 

  744. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    745. 

  745. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    746. 

  746. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    747. 

  747. 18:15:13.648 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    748. 

  748. 18:15:13.649 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    749. 

  749. 18:15:13.649 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    750. 

  750. java.net.SocketException: Network is unreachable
    751. 

  751. 	at sun.nio.ch.Net.connect0(Native Method)
    752. 

  752. 	at sun.nio.ch.Net.connect(Net.java:454)
    753. 

  753. 	at sun.nio.ch.Net.connect(Net.java:446)
    754. 

  754. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    755. 

  755. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    756. 

  756. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    757. 

  757. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    758. 

  758. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    759. 

  759. 18:15:14.762 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    760. 

  760. 18:15:14.763 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    761. 

  761. 18:15:14.763 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    762. 

  762. java.net.SocketException: Network is unreachable
    763. 

  763. 	at sun.nio.ch.Net.connect0(Native Method)
    764. 

  764. 	at sun.nio.ch.Net.connect(Net.java:454)
    765. 

  765. 	at sun.nio.ch.Net.connect(Net.java:446)
    766. 

  766. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    767. 

  767. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    768. 

  768. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    769. 

  769. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    770. 

  770. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    771. 

  771. 18:15:15.872 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    772. 

  772. 18:15:15.872 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    773. 

  773. 18:15:15.873 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    774. 

  774. java.net.SocketException: Network is unreachable
    775. 

  775. 	at sun.nio.ch.Net.connect0(Native Method)
    776. 

  776. 	at sun.nio.ch.Net.connect(Net.java:454)
    777. 

  777. 	at sun.nio.ch.Net.connect(Net.java:446)
    778. 

  778. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    779. 

  779. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    780. 

  780. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    781. 

  781. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    782. 

  782. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    783. 

  783. 18:15:16.979 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    784. 

  784. 18:15:16.979 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    785. 

  785. 18:15:16.979 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    786. 

  786. java.net.SocketException: Network is unreachable
    787. 

  787. 	at sun.nio.ch.Net.connect0(Native Method)
    788. 

  788. 	at sun.nio.ch.Net.connect(Net.java:454)
    789. 

  789. 	at sun.nio.ch.Net.connect(Net.java:446)
    790. 

  790. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    791. 

  791. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    792. 

  792. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    793. 

  793. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    794. 

  794. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    795. 

  795. 18:15:18.087 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    796. 

  796. 18:15:18.088 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    797. 

  797. 18:15:18.088 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    798. 

  798. java.net.SocketException: Network is unreachable
    799. 

  799. 	at sun.nio.ch.Net.connect0(Native Method)
    800. 

  800. 	at sun.nio.ch.Net.connect(Net.java:454)
    801. 

  801. 	at sun.nio.ch.Net.connect(Net.java:446)
    802. 

  802. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    803. 

  803. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    804. 

  804. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    805. 

  805. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    806. 

  806. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    807. 

  807. 18:15:19.192 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    808. 

  808. 18:15:19.193 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    809. 

  809. 18:15:19.193 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    810. 

  810. java.net.SocketException: Network is unreachable
    811. 

  811. 	at sun.nio.ch.Net.connect0(Native Method)
    812. 

  812. 	at sun.nio.ch.Net.connect(Net.java:454)
    813. 

  813. 	at sun.nio.ch.Net.connect(Net.java:446)
    814. 

  814. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    815. 

  815. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    816. 

  816. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    817. 

  817. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    818. 

  818. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    819. 

  819. 18:15:20.301 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    820. 

  820. 18:15:20.302 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    821. 

  821. 18:15:20.302 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    822. 

  822. java.net.SocketException: Network is unreachable
    823. 

  823. 	at sun.nio.ch.Net.connect0(Native Method)
    824. 

  824. 	at sun.nio.ch.Net.connect(Net.java:454)
    825. 

  825. 	at sun.nio.ch.Net.connect(Net.java:446)
    826. 

  826. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    827. 

  827. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    828. 

  828. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    829. 

  829. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    830. 

  830. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    831. 

  831. 18:15:21.408 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    832. 

  832. 18:15:21.409 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    833. 

  833. 18:15:21.409 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    834. 

  834. java.net.SocketException: Network is unreachable
    835. 

  835. 	at sun.nio.ch.Net.connect0(Native Method)
    836. 

  836. 	at sun.nio.ch.Net.connect(Net.java:454)
    837. 

  837. 	at sun.nio.ch.Net.connect(Net.java:446)
    838. 

  838. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    839. 

  839. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    840. 

  840. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    841. 

  841. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    842. 

  842. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    843. 

  843. 18:15:22.526 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    844. 

  844. 18:15:22.526 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    845. 

  845. 18:15:22.527 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    846. 

  846. java.net.SocketException: Network is unreachable
    847. 

  847. 	at sun.nio.ch.Net.connect0(Native Method)
    848. 

  848. 	at sun.nio.ch.Net.connect(Net.java:454)
    849. 

  849. 	at sun.nio.ch.Net.connect(Net.java:446)
    850. 

  850. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    851. 

  851. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    852. 

  852. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    853. 

  853. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    854. 

  854. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    855. 

  855. 18:15:23.632 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    856. 

  856. 18:15:23.632 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    857. 

  857. 18:15:23.632 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    858. 

  858. java.net.SocketException: Network is unreachable
    859. 

  859. 	at sun.nio.ch.Net.connect0(Native Method)
    860. 

  860. 	at sun.nio.ch.Net.connect(Net.java:454)
    861. 

  861. 	at sun.nio.ch.Net.connect(Net.java:446)
    862. 

  862. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    863. 

  863. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    864. 

  864. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    865. 

  865. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    866. 

  866. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    867. 

  867. 18:15:24.741 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    868. 

  868. 18:15:24.742 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    869. 

  869. 18:15:24.742 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    870. 

  870. java.net.SocketException: Network is unreachable
    871. 

  871. 	at sun.nio.ch.Net.connect0(Native Method)
    872. 

  872. 	at sun.nio.ch.Net.connect(Net.java:454)
    873. 

  873. 	at sun.nio.ch.Net.connect(Net.java:446)
    874. 

  874. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    875. 

  875. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    876. 

  876. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    877. 

  877. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    878. 

  878. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    879. 

  879. 18:15:25.849 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    880. 

  880. 18:15:25.850 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    881. 

  881. 18:15:25.850 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    882. 

  882. java.net.SocketException: Network is unreachable
    883. 

  883. 	at sun.nio.ch.Net.connect0(Native Method)
    884. 

  884. 	at sun.nio.ch.Net.connect(Net.java:454)
    885. 

  885. 	at sun.nio.ch.Net.connect(Net.java:446)
    886. 

  886. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    887. 

  887. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    888. 

  888. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    889. 

  889. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    890. 

  890. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    891. 

  891. 18:15:26.956 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    892. 

  892. 18:15:26.956 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    893. 

  893. 18:15:26.957 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    894. 

  894. java.net.SocketException: Network is unreachable
    895. 

  895. 	at sun.nio.ch.Net.connect0(Native Method)
    896. 

  896. 	at sun.nio.ch.Net.connect(Net.java:454)
    897. 

  897. 	at sun.nio.ch.Net.connect(Net.java:446)
    898. 

  898. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    899. 

  899. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    900. 

  900. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    901. 

  901. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    902. 

  902. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    903. 

  903. 18:15:28.062 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    904. 

  904. 18:15:28.062 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    905. 

  905. 18:15:28.063 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    906. 

  906. java.net.SocketException: Network is unreachable
    907. 

  907. 	at sun.nio.ch.Net.connect0(Native Method)
    908. 

  908. 	at sun.nio.ch.Net.connect(Net.java:454)
    909. 

  909. 	at sun.nio.ch.Net.connect(Net.java:446)
    910. 

  910. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    911. 

  911. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    912. 

  912. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    913. 

  913. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    914. 

  914. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    915. 

  915. 18:15:29.171 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    916. 

  916. 18:15:29.193 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:64022, server: 101.37.175.111/101.37.175.111:2181 
    917. 

  917. 18:15:29.388 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f055c, negotiated timeout = 40000 
    918. 

  918. 18:15:29.388 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    919. 

  919. 18:42:59.809 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26666ms for sessionid 0x17559ef9a3f055c 
    920. 

  920. 18:42:59.812 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26666ms for sessionid 0x17559ef9a3f055c, closing socket connection and attempting reconnect 
    921. 

  921. 18:42:59.916 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    922. 

  922. 18:43:01.347 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    923. 

  923. 18:43:01.360 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:64648, server: 101.37.175.111/101.37.175.111:2181 
    924. 

  924. 18:43:01.386 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    925. 

  925. 18:43:01.386 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f055c has expired 
    926. 

  926. 18:43:01.387 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f055c has expired, closing socket connection 
    927. 

  927. 18:43:01.387 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    928. 

  928. 18:43:01.388 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    929. 

  929. 18:43:01.390 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    930. 

  930. 18:43:01.390 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    931. 

  931. 18:43:01.391 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f055c 
    932. 

  932. 18:43:01.406 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:64649, server: 101.37.175.111/101.37.175.111:2181 
    933. 

  933. 18:43:01.422 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f055d, negotiated timeout = 40000 
    934. 

  934. 18:43:01.422 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    935. 

  935. 19:54:46.274 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f055d 
    936. 

  936. 19:54:46.277 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f055d, closing socket connection and attempting reconnect 
    937. 

  937. 19:54:46.393 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    938. 

  938. 19:54:47.917 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    939. 

  939. 19:54:47.945 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:65069, server: 101.37.175.111/101.37.175.111:2181 
    940. 

  940. 19:54:47.966 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f055d has expired 
    941. 

  941. 19:54:47.966 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    942. 

  942. 19:54:47.966 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f055d has expired, closing socket connection 
    943. 

  943. 19:54:47.968 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    944. 

  944. 19:54:47.971 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    945. 

  945. 19:54:47.973 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    946. 

  946. 19:54:47.974 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f055d 
    947. 

  947. 19:54:47.986 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    948. 

  948. 19:54:48.009 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:65070, server: 101.37.175.111/101.37.175.111:2181 
    949. 

  949. 19:54:48.028 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f055e, negotiated timeout = 40000 
    950. 

  950. 19:54:48.029 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    951. 

  951. 20:55:25.585 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f055e 
    952. 

  952. 20:55:25.585 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f055e, closing socket connection and attempting reconnect 
    953. 

  953. 20:55:25.686 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    954. 

  954. 20:55:26.946 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    955. 

  955. 20:55:26.966 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:65121, server: 101.37.175.111/101.37.175.111:2181 
    956. 

  956. 20:55:26.996 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f055e has expired 
    957. 

  957. 20:55:26.996 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    958. 

  958. 20:55:26.996 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f055e has expired, closing socket connection 
    959. 

  959. 20:55:26.996 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    960. 

  960. 20:55:26.996 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    961. 

  961. 20:55:26.997 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    962. 

  962. 20:55:26.997 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f055e 
    963. 

  963. 20:55:27.000 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    964. 

  964. 20:55:27.016 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:65122, server: 101.37.175.111/101.37.175.111:2181 
    965. 

  965. 20:55:27.034 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f055f, negotiated timeout = 40000 
    966. 

  966. 20:55:27.034 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    967. 

  967. 21:15:52.523 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26674ms for sessionid 0x17559ef9a3f055f 
    968. 

  968. 21:15:52.524 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26674ms for sessionid 0x17559ef9a3f055f, closing socket connection and attempting reconnect 
    969. 

  969. 21:15:52.634 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    970. 

  970. 21:15:54.443 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    971. 

  971. 21:16:32.644 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40009. Adjusted session timeout ms: 40000 
    972. 

  972. 21:16:32.645 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    973. 

  973. 21:16:32.645 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    974. 

  974. 21:16:32.645 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40011. Adjusted session timeout ms: 40000 
    975. 

  975. 21:16:32.646 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    976. 

  976. 21:16:32.646 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    977. 

  977. 21:16:32.646 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    978. 

  978. 21:16:32.647 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    979. 

  979. 21:16:32.647 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40013. Adjusted session timeout ms: 40000 
    980. 

  980. 21:16:32.647 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    981. 

  981. 21:16:32.647 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    982. 

  982. 21:16:32.648 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    983. 

  983. 21:16:32.648 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    984. 

  984. 21:16:32.651 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    985. 

  985. 21:16:32.651 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    986. 

  986. 21:16:32.651 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    987. 

  987. 21:16:32.651 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0 
    988. 

  988. 21:16:32.651 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f055f 
    989. 

  989. 21:16:32.651 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    990. 

  990. 21:16:32.652 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    991. 

  991. 21:16:32.653 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0 
    992. 

  992. 21:16:32.653 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    993. 

  993. 21:37:31.561 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    994. 

  994. java.net.ConnectException: Operation timed out
    995. 

  995. 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    996. 

  996. 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    997. 

  997. 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
    998. 

  998. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
    999. 

  999. 21:37:32.668 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1000. 

  1000. 21:38:32.674 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 61010ms for sessionid 0x0 
    1001. 

  1001. 21:38:32.676 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 61010ms for sessionid 0x0, closing socket connection and attempting reconnect 
    1002. 

  1002. 21:38:33.783 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1003. 

  1003. 21:39:33.880 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 61007ms for sessionid 0x0 
    1004. 

  1004. 21:39:33.882 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 61007ms for sessionid 0x0, closing socket connection and attempting reconnect 
    1005. 

  1005. 21:39:34.992 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1006. 

  1006. 21:39:35.010 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:65349, server: 101.37.175.111/101.37.175.111:2181 
    1007. 

  1007. 21:39:35.024 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0560, negotiated timeout = 40000 
    1008. 

  1008. 21:39:35.024 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1009. 

  1009. 23:36:22.826 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26666ms for sessionid 0x17559ef9a3f0560 
    1010. 

  1010. 23:36:22.828 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26666ms for sessionid 0x17559ef9a3f0560, closing socket connection and attempting reconnect 
    1011. 

  1011. 23:36:22.942 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1012. 

  1012. 23:49:35.012 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1013. 

  1013. 23:49:35.032 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51173, server: 101.37.175.111/101.37.175.111:2181 
    1014. 

  1014. 23:49:35.052 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1015. 

  1015. 23:49:35.052 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0560 has expired 
    1016. 

  1016. 23:49:35.052 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0560 has expired, closing socket connection 
    1017. 

  1017. 23:49:35.053 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1018. 

  1018. 23:49:35.054 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1019. 

  1019. 23:49:35.056 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1020. 

  1020. 23:49:35.058 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0560 
    1021. 

  1021. 23:49:35.058 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1022. 

  1022. 23:49:35.074 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51174, server: 101.37.175.111/101.37.175.111:2181 
    1023. 

  1023. 23:49:35.093 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0565, negotiated timeout = 40000 
    1024. 

  1024. 23:49:35.093 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1025. 

  1025. 00:29:01.209 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26668ms for sessionid 0x17559ef9a3f0565 
    1026. 

  1026. 00:29:01.212 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26668ms for sessionid 0x17559ef9a3f0565, closing socket connection and attempting reconnect 
    1027. 

  1027. 00:29:01.315 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1028. 

  1028. 00:29:02.972 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1029. 

  1029. 00:29:02.995 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51257, server: 101.37.175.111/101.37.175.111:2181 
    1030. 

  1030. 00:29:03.012 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0565 has expired 
    1031. 

  1031. 00:29:03.013 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0565 has expired, closing socket connection 
    1032. 

  1032. 00:29:03.012 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1033. 

  1033. 00:29:03.014 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1034. 

  1034. 00:29:03.015 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1035. 

  1035. 00:29:03.017 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1036. 

  1036. 00:29:03.020 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1037. 

  1037. 00:29:03.020 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0565 
    1038. 

  1038. 00:29:03.038 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51258, server: 101.37.175.111/101.37.175.111:2181 
    1039. 

  1039. 00:29:03.057 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0566, negotiated timeout = 40000 
    1040. 

  1040. 00:29:03.058 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1041. 

  1041. 01:35:10.375 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26670ms for sessionid 0x17559ef9a3f0566 
    1042. 

  1042. 01:35:10.411 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26670ms for sessionid 0x17559ef9a3f0566, closing socket connection and attempting reconnect 
    1043. 

  1043. 01:35:10.514 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1044. 

  1044. 01:35:12.428 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1045. 

  1045. 01:35:12.445 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51294, server: 101.37.175.111/101.37.175.111:2181 
    1046. 

  1046. 01:35:12.495 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0566 has expired 
    1047. 

  1047. 01:35:12.495 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0566 has expired, closing socket connection 
    1048. 

  1048. 01:35:12.500 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1049. 

  1049. 01:35:12.501 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1050. 

  1050. 01:35:12.502 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1051. 

  1051. 01:35:12.518 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1052. 

  1052. 01:35:12.519 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0566 
    1053. 

  1053. 01:35:12.519 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1054. 

  1054. 01:35:12.545 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51295, server: 101.37.175.111/101.37.175.111:2181 
    1055. 

  1055. 01:35:12.563 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0569, negotiated timeout = 40000 
    1056. 

  1056. 01:35:12.564 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1057. 

  1057. 03:23:17.953 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26672ms for sessionid 0x17559ef9a3f0569 
    1058. 

  1058. 03:23:17.954 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26672ms for sessionid 0x17559ef9a3f0569, closing socket connection and attempting reconnect 
    1059. 

  1059. 03:23:18.063 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1060. 

  1060. 03:23:19.859 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1061. 

  1061. 03:23:19.875 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51339, server: 101.37.175.111/101.37.175.111:2181 
    1062. 

  1062. 03:23:19.895 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0569 has expired 
    1063. 

  1063. 03:23:19.895 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1064. 

  1064. 03:23:19.895 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0569 has expired, closing socket connection 
    1065. 

  1065. 03:23:19.895 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1066. 

  1066. 03:23:19.895 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1067. 

  1067. 03:23:19.896 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1068. 

  1068. 03:23:19.897 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0569 
    1069. 

  1069. 03:23:19.897 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1070. 

  1070. 03:23:19.915 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51340, server: 101.37.175.111/101.37.175.111:2181 
    1071. 

  1071. 03:23:19.932 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f056c, negotiated timeout = 40000 
    1072. 

  1072. 03:23:19.933 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1073. 

  1073. 05:11:25.274 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26672ms for sessionid 0x17559ef9a3f056c 
    1074. 

  1074. 05:11:25.277 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26672ms for sessionid 0x17559ef9a3f056c, closing socket connection and attempting reconnect 
    1075. 

  1075. 05:11:25.389 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1076. 

  1076. 05:11:26.497 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1077. 

  1077. 05:11:26.513 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51372, server: 101.37.175.111/101.37.175.111:2181 
    1078. 

  1078. 05:11:26.530 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f056c has expired 
    1079. 

  1079. 05:11:26.530 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1080. 

  1080. 05:11:26.530 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f056c has expired, closing socket connection 
    1081. 

  1081. 05:11:26.531 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1082. 

  1082. 05:11:26.531 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1083. 

  1083. 05:11:26.532 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1084. 

  1084. 05:11:26.532 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f056c 
    1085. 

  1085. 05:11:26.532 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1086. 

  1086. 05:11:26.546 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51373, server: 101.37.175.111/101.37.175.111:2181 
    1087. 

  1087. 05:11:26.586 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f056f, negotiated timeout = 40000 
    1088. 

  1088. 05:11:26.586 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1089. 

  1089. 06:59:31.883 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26676ms for sessionid 0x17559ef9a3f056f 
    1090. 

  1090. 06:59:31.883 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26676ms for sessionid 0x17559ef9a3f056f, closing socket connection and attempting reconnect 
    1091. 

  1091. 06:59:31.991 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1092. 

  1092. 06:59:33.545 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1093. 

  1093. 06:59:33.563 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51410, server: 101.37.175.111/101.37.175.111:2181 
    1094. 

  1094. 06:59:33.583 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f056f has expired 
    1095. 

  1095. 06:59:33.583 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1096. 

  1096. 06:59:33.583 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f056f has expired, closing socket connection 
    1097. 

  1097. 06:59:33.583 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1098. 

  1098. 06:59:33.584 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1099. 

  1099. 06:59:33.584 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1100. 

  1100. 06:59:33.584 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f056f 
    1101. 

  1101. 06:59:33.585 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1102. 

  1102. 06:59:33.602 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51411, server: 101.37.175.111/101.37.175.111:2181 
    1103. 

  1103. 06:59:33.621 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0572, negotiated timeout = 40000 
    1104. 

  1104. 06:59:33.622 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1105. 

  1105. 08:32:19.063 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f0572 
    1106. 

  1106. 08:32:19.064 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26667ms for sessionid 0x17559ef9a3f0572, closing socket connection and attempting reconnect 
    1107. 

  1107. 08:32:19.172 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1108. 

  1108. 08:32:20.231 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1109. 

  1109. 08:32:20.247 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51447, server: 101.37.175.111/101.37.175.111:2181 
    1110. 

  1110. 08:32:20.270 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0572 has expired 
    1111. 

  1111. 08:32:20.270 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1112. 

  1112. 08:32:20.270 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0572 has expired, closing socket connection 
    1113. 

  1113. 08:32:20.270 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1114. 

  1114. 08:32:20.275 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1115. 

  1115. 08:32:20.275 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1116. 

  1116. 08:32:20.275 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0572 
    1117. 

  1117. 08:32:20.275 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1118. 

  1118. 08:32:20.294 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.102:51448, server: 101.37.175.111/101.37.175.111:2181 
    1119. 

  1119. 08:32:20.311 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f057b, negotiated timeout = 40000 
    1120. 

  1120. 08:32:20.311 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    1121. 

  1121. 08:41:06.675 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26670ms for sessionid 0x17559ef9a3f057b 
    1122. 

  1122. 08:41:06.676 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 26670ms for sessionid 0x17559ef9a3f057b, closing socket connection and attempting reconnect 
    1123. 

  1123. 08:41:06.785 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    1124. 

  1124. 08:41:07.800 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1125. 

  1125. 08:41:07.800 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1126. 

  1126. 08:41:07.801 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1127. 

  1127. java.net.SocketException: Network is unreachable
    1128. 

  1128. 	at sun.nio.ch.Net.connect0(Native Method)
    1129. 

  1129. 	at sun.nio.ch.Net.connect(Net.java:454)
    1130. 

  1130. 	at sun.nio.ch.Net.connect(Net.java:446)
    1131. 

  1131. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1132. 

  1132. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1133. 

  1133. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1134. 

  1134. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1135. 

  1135. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1136. 

  1136. 08:41:09.497 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1137. 

  1137. 08:41:09.497 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1138. 

  1138. 08:41:09.497 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1139. 

  1139. java.net.SocketException: Network is unreachable
    1140. 

  1140. 	at sun.nio.ch.Net.connect0(Native Method)
    1141. 

  1141. 	at sun.nio.ch.Net.connect(Net.java:454)
    1142. 

  1142. 	at sun.nio.ch.Net.connect(Net.java:446)
    1143. 

  1143. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1144. 

  1144. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1145. 

  1145. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1146. 

  1146. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1147. 

  1147. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1148. 

  1148. 08:41:11.279 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1149. 

  1149. 08:41:11.280 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1150. 

  1150. 08:41:11.280 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1151. 

  1151. java.net.SocketException: Network is unreachable
    1152. 

  1152. 	at sun.nio.ch.Net.connect0(Native Method)
    1153. 

  1153. 	at sun.nio.ch.Net.connect(Net.java:454)
    1154. 

  1154. 	at sun.nio.ch.Net.connect(Net.java:446)
    1155. 

  1155. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1156. 

  1156. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1157. 

  1157. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1158. 

  1158. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1159. 

  1159. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1160. 

  1160. 08:41:12.719 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1161. 

  1161. 08:41:12.720 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1162. 

  1162. 08:41:12.720 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1163. 

  1163. java.net.SocketException: Network is unreachable
    1164. 

  1164. 	at sun.nio.ch.Net.connect0(Native Method)
    1165. 

  1165. 	at sun.nio.ch.Net.connect(Net.java:454)
    1166. 

  1166. 	at sun.nio.ch.Net.connect(Net.java:446)
    1167. 

  1167. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1168. 

  1168. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1169. 

  1169. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1170. 

  1170. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1171. 

  1171. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1172. 

  1172. 08:41:14.795 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1173. 

  1173. 08:41:14.795 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1174. 

  1174. 08:41:14.795 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1175. 

  1175. java.net.SocketException: Network is unreachable
    1176. 

  1176. 	at sun.nio.ch.Net.connect0(Native Method)
    1177. 

  1177. 	at sun.nio.ch.Net.connect(Net.java:454)
    1178. 

  1178. 	at sun.nio.ch.Net.connect(Net.java:446)
    1179. 

  1179. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1180. 

  1180. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1181. 

  1181. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1182. 

  1182. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1183. 

  1183. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1184. 

  1184. 08:41:16.462 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1185. 

  1185. 08:41:16.463 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1186. 

  1186. 08:41:16.463 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1187. 

  1187. java.net.SocketException: Network is unreachable
    1188. 

  1188. 	at sun.nio.ch.Net.connect0(Native Method)
    1189. 

  1189. 	at sun.nio.ch.Net.connect(Net.java:454)
    1190. 

  1190. 	at sun.nio.ch.Net.connect(Net.java:446)
    1191. 

  1191. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1192. 

  1192. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1193. 

  1193. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1194. 

  1194. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1195. 

  1195. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1196. 

  1196. 08:41:18.223 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1197. 

  1197. 08:41:18.224 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1198. 

  1198. 08:41:18.224 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1199. 

  1199. java.net.SocketException: Network is unreachable
    1200. 

  1200. 	at sun.nio.ch.Net.connect0(Native Method)
    1201. 

  1201. 	at sun.nio.ch.Net.connect(Net.java:454)
    1202. 

  1202. 	at sun.nio.ch.Net.connect(Net.java:446)
    1203. 

  1203. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1204. 

  1204. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1205. 

  1205. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1206. 

  1206. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1207. 

  1207. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1208. 

  1208. 08:41:20.330 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1209. 

  1209. 08:41:20.330 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1210. 

  1210. 08:41:20.330 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1211. 

  1211. java.net.SocketException: Network is unreachable
    1212. 

  1212. 	at sun.nio.ch.Net.connect0(Native Method)
    1213. 

  1213. 	at sun.nio.ch.Net.connect(Net.java:454)
    1214. 

  1214. 	at sun.nio.ch.Net.connect(Net.java:446)
    1215. 

  1215. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1216. 

  1216. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1217. 

  1217. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1218. 

  1218. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1219. 

  1219. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1220. 

  1220. 08:41:21.458 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1221. 

  1221. 08:41:21.459 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1222. 

  1222. 08:41:21.459 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1223. 

  1223. java.net.SocketException: Network is unreachable
    1224. 

  1224. 	at sun.nio.ch.Net.connect0(Native Method)
    1225. 

  1225. 	at sun.nio.ch.Net.connect(Net.java:454)
    1226. 

  1226. 	at sun.nio.ch.Net.connect(Net.java:446)
    1227. 

  1227. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1228. 

  1228. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1229. 

  1229. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1230. 

  1230. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1231. 

  1231. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1232. 

  1232. 08:41:22.667 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1233. 

  1233. 08:41:22.668 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1234. 

  1234. 08:41:22.668 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1235. 

  1235. java.net.SocketException: Network is unreachable
    1236. 

  1236. 	at sun.nio.ch.Net.connect0(Native Method)
    1237. 

  1237. 	at sun.nio.ch.Net.connect(Net.java:454)
    1238. 

  1238. 	at sun.nio.ch.Net.connect(Net.java:446)
    1239. 

  1239. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1240. 

  1240. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1241. 

  1241. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1242. 

  1242. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1243. 

  1243. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1244. 

  1244. 08:41:24.573 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1245. 

  1245. 08:41:24.574 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1246. 

  1246. 08:41:24.574 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1247. 

  1247. java.net.SocketException: Network is unreachable
    1248. 

  1248. 	at sun.nio.ch.Net.connect0(Native Method)
    1249. 

  1249. 	at sun.nio.ch.Net.connect(Net.java:454)
    1250. 

  1250. 	at sun.nio.ch.Net.connect(Net.java:446)
    1251. 

  1251. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1252. 

  1252. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1253. 

  1253. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1254. 

  1254. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1255. 

  1255. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1256. 

  1256. 08:41:25.833 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1257. 

  1257. 08:41:25.834 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1258. 

  1258. 08:41:25.834 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1259. 

  1259. java.net.SocketException: Network is unreachable
    1260. 

  1260. 	at sun.nio.ch.Net.connect0(Native Method)
    1261. 

  1261. 	at sun.nio.ch.Net.connect(Net.java:454)
    1262. 

  1262. 	at sun.nio.ch.Net.connect(Net.java:446)
    1263. 

  1263. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1264. 

  1264. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1265. 

  1265. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1266. 

  1266. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1267. 

  1267. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1268. 

  1268. 08:41:27.504 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1269. 

  1269. 08:41:27.504 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1270. 

  1270. 08:41:27.505 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1271. 

  1271. java.net.SocketException: Network is unreachable
    1272. 

  1272. 	at sun.nio.ch.Net.connect0(Native Method)
    1273. 

  1273. 	at sun.nio.ch.Net.connect(Net.java:454)
    1274. 

  1274. 	at sun.nio.ch.Net.connect(Net.java:446)
    1275. 

  1275. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1276. 

  1276. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1277. 

  1277. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1278. 

  1278. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1279. 

  1279. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1280. 

  1280. 08:41:29.026 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1281. 

  1281. 08:41:29.026 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1282. 

  1282. 08:41:29.026 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1283. 

  1283. java.net.SocketException: Network is unreachable
    1284. 

  1284. 	at sun.nio.ch.Net.connect0(Native Method)
    1285. 

  1285. 	at sun.nio.ch.Net.connect(Net.java:454)
    1286. 

  1286. 	at sun.nio.ch.Net.connect(Net.java:446)
    1287. 

  1287. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1288. 

  1288. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1289. 

  1289. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1290. 

  1290. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1291. 

  1291. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1292. 

  1292. 08:41:30.557 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1293. 

  1293. 08:41:30.557 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1294. 

  1294. 08:41:30.558 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1295. 

  1295. java.net.SocketException: Network is unreachable
    1296. 

  1296. 	at sun.nio.ch.Net.connect0(Native Method)
    1297. 

  1297. 	at sun.nio.ch.Net.connect(Net.java:454)
    1298. 

  1298. 	at sun.nio.ch.Net.connect(Net.java:446)
    1299. 

  1299. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1300. 

  1300. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1301. 

  1301. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1302. 

  1302. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1303. 

  1303. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1304. 

  1304. 08:41:32.456 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1305. 

  1305. 08:41:32.456 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1306. 

  1306. 08:41:32.457 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1307. 

  1307. java.net.SocketException: Network is unreachable
    1308. 

  1308. 	at sun.nio.ch.Net.connect0(Native Method)
    1309. 

  1309. 	at sun.nio.ch.Net.connect(Net.java:454)
    1310. 

  1310. 	at sun.nio.ch.Net.connect(Net.java:446)
    1311. 

  1311. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1312. 

  1312. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1313. 

  1313. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1314. 

  1314. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1315. 

  1315. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1316. 

  1316. 08:41:34.250 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1317. 

  1317. 08:41:34.250 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1318. 

  1318. 08:41:34.250 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1319. 

  1319. java.net.SocketException: Network is unreachable
    1320. 

  1320. 	at sun.nio.ch.Net.connect0(Native Method)
    1321. 

  1321. 	at sun.nio.ch.Net.connect(Net.java:454)
    1322. 

  1322. 	at sun.nio.ch.Net.connect(Net.java:446)
    1323. 

  1323. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1324. 

  1324. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1325. 

  1325. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1326. 

  1326. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1327. 

  1327. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1328. 

  1328. 08:41:35.517 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1329. 

  1329. 08:41:35.518 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1330. 

  1330. 08:41:35.518 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1331. 

  1331. java.net.SocketException: Network is unreachable
    1332. 

  1332. 	at sun.nio.ch.Net.connect0(Native Method)
    1333. 

  1333. 	at sun.nio.ch.Net.connect(Net.java:454)
    1334. 

  1334. 	at sun.nio.ch.Net.connect(Net.java:446)
    1335. 

  1335. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1336. 

  1336. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1337. 

  1337. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1338. 

  1338. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1339. 

  1339. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1340. 

  1340. 08:41:37.484 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1341. 

  1341. 08:41:37.484 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1342. 

  1342. 08:41:37.484 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1343. 

  1343. java.net.SocketException: Network is unreachable
    1344. 

  1344. 	at sun.nio.ch.Net.connect0(Native Method)
    1345. 

  1345. 	at sun.nio.ch.Net.connect(Net.java:454)
    1346. 

  1346. 	at sun.nio.ch.Net.connect(Net.java:446)
    1347. 

  1347. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1348. 

  1348. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1349. 

  1349. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1350. 

  1350. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1351. 

  1351. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1352. 

  1352. 08:41:38.633 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1353. 

  1353. 08:41:38.633 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1354. 

  1354. 08:41:38.634 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1355. 

  1355. java.net.SocketException: Network is unreachable
    1356. 

  1356. 	at sun.nio.ch.Net.connect0(Native Method)
    1357. 

  1357. 	at sun.nio.ch.Net.connect(Net.java:454)
    1358. 

  1358. 	at sun.nio.ch.Net.connect(Net.java:446)
    1359. 

  1359. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1360. 

  1360. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1361. 

  1361. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1362. 

  1362. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1363. 

  1363. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1364. 

  1364. 08:41:40.497 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1365. 

  1365. 08:41:40.497 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1366. 

  1366. 08:41:40.498 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1367. 

  1367. java.net.SocketException: Network is unreachable
    1368. 

  1368. 	at sun.nio.ch.Net.connect0(Native Method)
    1369. 

  1369. 	at sun.nio.ch.Net.connect(Net.java:454)
    1370. 

  1370. 	at sun.nio.ch.Net.connect(Net.java:446)
    1371. 

  1371. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1372. 

  1372. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1373. 

  1373. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1374. 

  1374. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1375. 

  1375. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1376. 

  1376. 08:41:41.702 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1377. 

  1377. 08:41:41.702 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1378. 

  1378. 08:41:41.703 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1379. 

  1379. java.net.SocketException: Network is unreachable
    1380. 

  1380. 	at sun.nio.ch.Net.connect0(Native Method)
    1381. 

  1381. 	at sun.nio.ch.Net.connect(Net.java:454)
    1382. 

  1382. 	at sun.nio.ch.Net.connect(Net.java:446)
    1383. 

  1383. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1384. 

  1384. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1385. 

  1385. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1386. 

  1386. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1387. 

  1387. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1388. 

  1388. 08:41:43.367 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1389. 

  1389. 08:41:43.369 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1390. 

  1390. 08:41:43.369 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1391. 

  1391. java.net.SocketException: Network is unreachable
    1392. 

  1392. 	at sun.nio.ch.Net.connect0(Native Method)
    1393. 

  1393. 	at sun.nio.ch.Net.connect(Net.java:454)
    1394. 

  1394. 	at sun.nio.ch.Net.connect(Net.java:446)
    1395. 

  1395. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1396. 

  1396. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1397. 

  1397. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1398. 

  1398. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1399. 

  1399. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1400. 

  1400. 08:41:44.820 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1401. 

  1401. 08:41:44.820 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1402. 

  1402. 08:41:44.821 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1403. 

  1403. java.net.SocketException: Network is unreachable
    1404. 

  1404. 	at sun.nio.ch.Net.connect0(Native Method)
    1405. 

  1405. 	at sun.nio.ch.Net.connect(Net.java:454)
    1406. 

  1406. 	at sun.nio.ch.Net.connect(Net.java:446)
    1407. 

  1407. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1408. 

  1408. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1409. 

  1409. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1410. 

  1410. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1411. 

  1411. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1412. 

  1412. 08:41:46.659 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1413. 

  1413. 08:41:46.659 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1414. 

  1414. 08:41:46.659 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1415. 

  1415. java.net.SocketException: Network is unreachable
    1416. 

  1416. 	at sun.nio.ch.Net.connect0(Native Method)
    1417. 

  1417. 	at sun.nio.ch.Net.connect(Net.java:454)
    1418. 

  1418. 	at sun.nio.ch.Net.connect(Net.java:446)
    1419. 

  1419. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1420. 

  1420. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1421. 

  1421. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1422. 

  1422. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1423. 

  1423. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1424. 

  1424. 08:41:46.790 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40005. Adjusted session timeout ms: 40000 
    1425. 

  1425. 08:41:46.791 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    1426. 

  1426. 08:41:46.792 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1427. 

  1427. 08:41:46.792 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40007. Adjusted session timeout ms: 40000 
    1428. 

  1428. 08:41:46.792 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1429. 

  1429. 08:41:46.792 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1430. 

  1430. 08:41:46.793 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    1431. 

  1431. 08:41:46.793 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1432. 

  1432. 08:41:46.793 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1433. 

  1433. 08:41:46.793 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40008. Adjusted session timeout ms: 40000 
    1434. 

  1434. 08:41:46.793 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1435. 

  1435. 08:41:46.793 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1436. 

  1436. 08:41:46.794 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1437. 

  1437. 08:41:46.795 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    1438. 

  1438. 08:41:46.795 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1439. 

  1439. 08:41:46.794 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1440. 

  1440. java.net.SocketException: Network is unreachable
    1441. 

  1441. 	at sun.nio.ch.Net.connect0(Native Method)
    1442. 

  1442. 	at sun.nio.ch.Net.connect(Net.java:454)
    1443. 

  1443. 	at sun.nio.ch.Net.connect(Net.java:446)
    1444. 

  1444. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1445. 

  1445. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1446. 

  1446. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1447. 

  1447. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1448. 

  1448. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1449. 

  1449. 08:41:46.795 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40010. Adjusted session timeout ms: 40000 
    1450. 

  1450. 08:41:46.795 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1451. 

  1451. 08:41:46.795 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    1452. 

  1452. 08:41:46.795 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1453. 

  1453. 08:41:46.795 [Curator-ConnectionStateManager-0] WARN  o.a.c.f.s.ConnectionStateManager - Session timeout has elapsed while SUSPENDED. Injecting a session expiration. Elapsed ms: 40010. Adjusted session timeout ms: 40000 
    1454. 

  1454. 08:41:46.795 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1455. 

  1455. 08:41:46.795 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1456. 

  1456. 08:41:46.795 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1457. 

  1457. java.net.SocketException: Network is unreachable
    1458. 

  1458. 	at sun.nio.ch.Net.connect0(Native Method)
    1459. 

  1459. 	at sun.nio.ch.Net.connect(Net.java:454)
    1460. 

  1460. 	at sun.nio.ch.Net.connect(Net.java:446)
    1461. 

  1461. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1462. 

  1462. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1463. 

  1463. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1464. 

  1464. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1465. 

  1465. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1466. 

  1466. 08:41:46.796 [Curator-ConnectionStateManager-0] INFO  o.a.zookeeper.ZooKeeperTestable - injectSessionExpiration() called 
    1467. 

  1467. 08:41:46.796 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    1468. 

  1468. 08:41:46.796 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    1469. 

  1469. 08:41:46.796 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    1470. 

  1470. 08:41:46.796 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f057b 
    1471. 

  1471. 08:41:46.796 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0 
    1472. 

  1472. 08:41:46.796 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    1473. 

  1473. 08:41:46.796 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0 
    1474. 

  1474. 08:41:46.797 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0 
    1475. 

  1475. 08:41:46.797 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1476. 

  1476. 08:41:46.797 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1477. 

  1477. 08:41:46.797 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1478. 

  1478. java.net.SocketException: Network is unreachable
    1479. 

  1479. 	at sun.nio.ch.Net.connect0(Native Method)
    1480. 

  1480. 	at sun.nio.ch.Net.connect(Net.java:454)
    1481. 

  1481. 	at sun.nio.ch.Net.connect(Net.java:446)
    1482. 

  1482. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1483. 

  1483. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1484. 

  1484. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1485. 

  1485. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1486. 

  1486. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1487. 

  1487. 08:41:47.891 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1488. 

  1488. 08:41:47.892 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1489. 

  1489. 08:41:47.892 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1490. 

  1490. java.net.SocketException: Network is unreachable
    1491. 

  1491. 	at sun.nio.ch.Net.connect0(Native Method)
    1492. 

  1492. 	at sun.nio.ch.Net.connect(Net.java:454)
    1493. 

  1493. 	at sun.nio.ch.Net.connect(Net.java:446)
    1494. 

  1494. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1495. 

  1495. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1496. 

  1496. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1497. 

  1497. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1498. 

  1498. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1499. 

  1499. 08:41:47.914 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1500. 

  1500. 08:41:47.914 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1501. 

  1501. 08:41:47.915 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1502. 

  1502. java.net.SocketException: Network is unreachable
    1503. 

  1503. 	at sun.nio.ch.Net.connect0(Native Method)
    1504. 

  1504. 	at sun.nio.ch.Net.connect(Net.java:454)
    1505. 

  1505. 	at sun.nio.ch.Net.connect(Net.java:446)
    1506. 

  1506. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1507. 

  1507. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1508. 

  1508. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1509. 

  1509. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1510. 

  1510. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1511. 

  1511. 08:41:49.026 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1512. 

  1512. 08:41:49.026 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1513. 

  1513. 08:41:49.027 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1514. 

  1514. java.net.SocketException: Network is unreachable
    1515. 

  1515. 	at sun.nio.ch.Net.connect0(Native Method)
    1516. 

  1516. 	at sun.nio.ch.Net.connect(Net.java:454)
    1517. 

  1517. 	at sun.nio.ch.Net.connect(Net.java:446)
    1518. 

  1518. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1519. 

  1519. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1520. 

  1520. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1521. 

  1521. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1522. 

  1522. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1523. 

  1523. 08:41:49.265 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1524. 

  1524. 08:41:49.266 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1525. 

  1525. 08:41:49.266 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1526. 

  1526. java.net.SocketException: Network is unreachable
    1527. 

  1527. 	at sun.nio.ch.Net.connect0(Native Method)
    1528. 

  1528. 	at sun.nio.ch.Net.connect(Net.java:454)
    1529. 

  1529. 	at sun.nio.ch.Net.connect(Net.java:446)
    1530. 

  1530. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1531. 

  1531. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1532. 

  1532. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1533. 

  1533. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1534. 

  1534. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1535. 

  1535. 08:41:50.141 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1536. 

  1536. 08:41:50.141 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1537. 

  1537. 08:41:50.142 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1538. 

  1538. java.net.SocketException: Network is unreachable
    1539. 

  1539. 	at sun.nio.ch.Net.connect0(Native Method)
    1540. 

  1540. 	at sun.nio.ch.Net.connect(Net.java:454)
    1541. 

  1541. 	at sun.nio.ch.Net.connect(Net.java:446)
    1542. 

  1542. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1543. 

  1543. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1544. 

  1544. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1545. 

  1545. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1546. 

  1546. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1547. 

  1547. 08:42:25.004 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1548. 

  1548. 08:42:25.004 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1549. 

  1549. 08:42:25.004 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1550. 

  1550. 08:42:25.005 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1551. 

  1551. 08:42:25.005 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1552. 

  1552. java.net.SocketException: Network is unreachable
    1553. 

  1553. 	at sun.nio.ch.Net.connect0(Native Method)
    1554. 

  1554. 	at sun.nio.ch.Net.connect(Net.java:454)
    1555. 

  1555. 	at sun.nio.ch.Net.connect(Net.java:446)
    1556. 

  1556. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1557. 

  1557. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1558. 

  1558. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1559. 

  1559. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1560. 

  1560. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1561. 

  1561. 08:42:25.005 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1562. 

  1562. java.net.SocketException: Network is unreachable
    1563. 

  1563. 	at sun.nio.ch.Net.connect0(Native Method)
    1564. 

  1564. 	at sun.nio.ch.Net.connect(Net.java:454)
    1565. 

  1565. 	at sun.nio.ch.Net.connect(Net.java:446)
    1566. 

  1566. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1567. 

  1567. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1568. 

  1568. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1569. 

  1569. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1570. 

  1570. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1571. 

  1571. 08:42:26.112 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1572. 

  1572. 08:42:26.112 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1573. 

  1573. 08:42:26.112 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1574. 

  1574. java.net.SocketException: Network is unreachable
    1575. 

  1575. 	at sun.nio.ch.Net.connect0(Native Method)
    1576. 

  1576. 	at sun.nio.ch.Net.connect(Net.java:454)
    1577. 

  1577. 	at sun.nio.ch.Net.connect(Net.java:446)
    1578. 

  1578. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1579. 

  1579. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1580. 

  1580. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1581. 

  1581. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1582. 

  1582. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1583. 

  1583. 08:42:26.290 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1584. 

  1584. 08:42:26.290 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1585. 

  1585. 08:42:26.290 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1586. 

  1586. java.net.SocketException: Network is unreachable
    1587. 

  1587. 	at sun.nio.ch.Net.connect0(Native Method)
    1588. 

  1588. 	at sun.nio.ch.Net.connect(Net.java:454)
    1589. 

  1589. 	at sun.nio.ch.Net.connect(Net.java:446)
    1590. 

  1590. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1591. 

  1591. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1592. 

  1592. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1593. 

  1593. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1594. 

  1594. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1595. 

  1595. 08:42:27.231 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1596. 

  1596. 08:42:27.231 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1597. 

  1597. 08:42:27.232 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1598. 

  1598. java.net.SocketException: Network is unreachable
    1599. 

  1599. 	at sun.nio.ch.Net.connect0(Native Method)
    1600. 

  1600. 	at sun.nio.ch.Net.connect(Net.java:454)
    1601. 

  1601. 	at sun.nio.ch.Net.connect(Net.java:446)
    1602. 

  1602. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1603. 

  1603. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1604. 

  1604. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1605. 

  1605. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1606. 

  1606. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1607. 

  1607. 08:42:27.688 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1608. 

  1608. 08:42:27.689 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1609. 

  1609. 08:42:27.689 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1610. 

  1610. java.net.SocketException: Network is unreachable
    1611. 

  1611. 	at sun.nio.ch.Net.connect0(Native Method)
    1612. 

  1612. 	at sun.nio.ch.Net.connect(Net.java:454)
    1613. 

  1613. 	at sun.nio.ch.Net.connect(Net.java:446)
    1614. 

  1614. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1615. 

  1615. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1616. 

  1616. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1617. 

  1617. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1618. 

  1618. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1619. 

  1619. 08:42:28.340 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1620. 

  1620. 08:42:28.341 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1621. 

  1621. 08:42:28.341 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1622. 

  1622. java.net.SocketException: Network is unreachable
    1623. 

  1623. 	at sun.nio.ch.Net.connect0(Native Method)
    1624. 

  1624. 	at sun.nio.ch.Net.connect(Net.java:454)
    1625. 

  1625. 	at sun.nio.ch.Net.connect(Net.java:446)
    1626. 

  1626. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1627. 

  1627. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1628. 

  1628. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1629. 

  1629. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1630. 

  1630. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1631. 

  1631. 08:42:29.462 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1632. 

  1632. 08:42:29.462 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1633. 

  1633. 08:42:29.463 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1634. 

  1634. java.net.SocketException: Network is unreachable
    1635. 

  1635. 	at sun.nio.ch.Net.connect0(Native Method)
    1636. 

  1636. 	at sun.nio.ch.Net.connect(Net.java:454)
    1637. 

  1637. 	at sun.nio.ch.Net.connect(Net.java:446)
    1638. 

  1638. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1639. 

  1639. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1640. 

  1640. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1641. 

  1641. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1642. 

  1642. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1643. 

  1643. 08:42:29.641 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1644. 

  1644. 08:42:29.642 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1645. 

  1645. 08:42:29.642 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1646. 

  1646. java.net.SocketException: Network is unreachable
    1647. 

  1647. 	at sun.nio.ch.Net.connect0(Native Method)
    1648. 

  1648. 	at sun.nio.ch.Net.connect(Net.java:454)
    1649. 

  1649. 	at sun.nio.ch.Net.connect(Net.java:446)
    1650. 

  1650. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1651. 

  1651. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1652. 

  1652. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1653. 

  1653. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1654. 

  1654. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1655. 

  1655. 08:42:30.578 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1656. 

  1656. 08:42:30.578 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1657. 

  1657. 08:42:30.579 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1658. 

  1658. java.net.SocketException: Network is unreachable
    1659. 

  1659. 	at sun.nio.ch.Net.connect0(Native Method)
    1660. 

  1660. 	at sun.nio.ch.Net.connect(Net.java:454)
    1661. 

  1661. 	at sun.nio.ch.Net.connect(Net.java:446)
    1662. 

  1662. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1663. 

  1663. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1664. 

  1664. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1665. 

  1665. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1666. 

  1666. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1667. 

  1667. 08:42:31.297 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1668. 

  1668. 08:42:31.297 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1669. 

  1669. 08:42:31.298 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1670. 

  1670. java.net.SocketException: Network is unreachable
    1671. 

  1671. 	at sun.nio.ch.Net.connect0(Native Method)
    1672. 

  1672. 	at sun.nio.ch.Net.connect(Net.java:454)
    1673. 

  1673. 	at sun.nio.ch.Net.connect(Net.java:446)
    1674. 

  1674. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1675. 

  1675. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1676. 

  1676. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1677. 

  1677. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1678. 

  1678. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1679. 

  1679. 08:42:31.686 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1680. 

  1680. 08:42:31.686 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1681. 

  1681. 08:42:31.686 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1682. 

  1682. java.net.SocketException: Network is unreachable
    1683. 

  1683. 	at sun.nio.ch.Net.connect0(Native Method)
    1684. 

  1684. 	at sun.nio.ch.Net.connect(Net.java:454)
    1685. 

  1685. 	at sun.nio.ch.Net.connect(Net.java:446)
    1686. 

  1686. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1687. 

  1687. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1688. 

  1688. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1689. 

  1689. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1690. 

  1690. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1691. 

  1691. 08:42:32.799 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1692. 

  1692. 08:42:32.802 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1693. 

  1693. 08:42:32.802 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1694. 

  1694. java.net.SocketException: Network is unreachable
    1695. 

  1695. 	at sun.nio.ch.Net.connect0(Native Method)
    1696. 

  1696. 	at sun.nio.ch.Net.connect(Net.java:454)
    1697. 

  1697. 	at sun.nio.ch.Net.connect(Net.java:446)
    1698. 

  1698. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1699. 

  1699. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1700. 

  1700. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1701. 

  1701. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1702. 

  1702. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1703. 

  1703. 08:42:33.406 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1704. 

  1704. 08:42:33.406 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1705. 

  1705. 08:42:33.406 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1706. 

  1706. java.net.SocketException: Network is unreachable
    1707. 

  1707. 	at sun.nio.ch.Net.connect0(Native Method)
    1708. 

  1708. 	at sun.nio.ch.Net.connect(Net.java:454)
    1709. 

  1709. 	at sun.nio.ch.Net.connect(Net.java:446)
    1710. 

  1710. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1711. 

  1711. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1712. 

  1712. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1713. 

  1713. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1714. 

  1714. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1715. 

  1715. 08:42:33.913 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1716. 

  1716. 08:42:33.913 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1717. 

  1717. 08:42:33.913 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1718. 

  1718. java.net.SocketException: Network is unreachable
    1719. 

  1719. 	at sun.nio.ch.Net.connect0(Native Method)
    1720. 

  1720. 	at sun.nio.ch.Net.connect(Net.java:454)
    1721. 

  1721. 	at sun.nio.ch.Net.connect(Net.java:446)
    1722. 

  1722. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1723. 

  1723. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1724. 

  1724. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1725. 

  1725. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1726. 

  1726. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1727. 

  1727. 08:42:34.927 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1728. 

  1728. 08:42:34.928 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1729. 

  1729. 08:42:34.928 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1730. 

  1730. java.net.SocketException: Network is unreachable
    1731. 

  1731. 	at sun.nio.ch.Net.connect0(Native Method)
    1732. 

  1732. 	at sun.nio.ch.Net.connect(Net.java:454)
    1733. 

  1733. 	at sun.nio.ch.Net.connect(Net.java:446)
    1734. 

  1734. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1735. 

  1735. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1736. 

  1736. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1737. 

  1737. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1738. 

  1738. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1739. 

  1739. 08:42:35.023 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1740. 

  1740. 08:42:35.023 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1741. 

  1741. 08:42:35.023 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1742. 

  1742. java.net.SocketException: Network is unreachable
    1743. 

  1743. 	at sun.nio.ch.Net.connect0(Native Method)
    1744. 

  1744. 	at sun.nio.ch.Net.connect(Net.java:454)
    1745. 

  1745. 	at sun.nio.ch.Net.connect(Net.java:446)
    1746. 

  1746. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1747. 

  1747. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1748. 

  1748. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1749. 

  1749. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1750. 

  1750. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1751. 

  1751. 08:42:36.136 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1752. 

  1752. 08:42:36.138 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1753. 

  1753. 08:42:36.140 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1754. 

  1754. java.net.SocketException: Network is unreachable
    1755. 

  1755. 	at sun.nio.ch.Net.connect0(Native Method)
    1756. 

  1756. 	at sun.nio.ch.Net.connect(Net.java:454)
    1757. 

  1757. 	at sun.nio.ch.Net.connect(Net.java:446)
    1758. 

  1758. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1759. 

  1759. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1760. 

  1760. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1761. 

  1761. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1762. 

  1762. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1763. 

  1763. 08:42:36.651 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1764. 

  1764. 08:42:36.653 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1765. 

  1765. 08:42:36.654 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1766. 

  1766. java.net.SocketException: Network is unreachable
    1767. 

  1767. 	at sun.nio.ch.Net.connect0(Native Method)
    1768. 

  1768. 	at sun.nio.ch.Net.connect(Net.java:454)
    1769. 

  1769. 	at sun.nio.ch.Net.connect(Net.java:446)
    1770. 

  1770. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1771. 

  1771. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1772. 

  1772. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1773. 

  1773. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1774. 

  1774. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1775. 

  1775. 08:42:37.264 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1776. 

  1776. 08:42:37.265 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1777. 

  1777. 08:42:37.266 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1778. 

  1778. java.net.SocketException: Network is unreachable
    1779. 

  1779. 	at sun.nio.ch.Net.connect0(Native Method)
    1780. 

  1780. 	at sun.nio.ch.Net.connect(Net.java:454)
    1781. 

  1781. 	at sun.nio.ch.Net.connect(Net.java:446)
    1782. 

  1782. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1783. 

  1783. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1784. 

  1784. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1785. 

  1785. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1786. 

  1786. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1787. 

  1787. 08:42:37.909 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1788. 

  1788. 08:42:37.910 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1789. 

  1789. 08:42:37.911 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1790. 

  1790. java.net.SocketException: Network is unreachable
    1791. 

  1791. 	at sun.nio.ch.Net.connect0(Native Method)
    1792. 

  1792. 	at sun.nio.ch.Net.connect(Net.java:454)
    1793. 

  1793. 	at sun.nio.ch.Net.connect(Net.java:446)
    1794. 

  1794. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1795. 

  1795. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1796. 

  1796. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1797. 

  1797. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1798. 

  1798. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1799. 

  1799. 08:42:38.376 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1800. 

  1800. 08:42:38.377 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1801. 

  1801. 08:42:38.378 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1802. 

  1802. java.net.SocketException: Network is unreachable
    1803. 

  1803. 	at sun.nio.ch.Net.connect0(Native Method)
    1804. 

  1804. 	at sun.nio.ch.Net.connect(Net.java:454)
    1805. 

  1805. 	at sun.nio.ch.Net.connect(Net.java:446)
    1806. 

  1806. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1807. 

  1807. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1808. 

  1808. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1809. 

  1809. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1810. 

  1810. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1811. 

  1811. 08:42:39.445 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1812. 

  1812. 08:42:39.446 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1813. 

  1813. 08:42:39.447 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1814. 

  1814. java.net.SocketException: Network is unreachable
    1815. 

  1815. 	at sun.nio.ch.Net.connect0(Native Method)
    1816. 

  1816. 	at sun.nio.ch.Net.connect(Net.java:454)
    1817. 

  1817. 	at sun.nio.ch.Net.connect(Net.java:446)
    1818. 

  1818. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1819. 

  1819. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1820. 

  1820. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1821. 

  1821. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1822. 

  1822. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1823. 

  1823. 08:42:39.492 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1824. 

  1824. 08:42:39.494 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1825. 

  1825. 08:42:39.495 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1826. 

  1826. java.net.SocketException: Network is unreachable
    1827. 

  1827. 	at sun.nio.ch.Net.connect0(Native Method)
    1828. 

  1828. 	at sun.nio.ch.Net.connect(Net.java:454)
    1829. 

  1829. 	at sun.nio.ch.Net.connect(Net.java:446)
    1830. 

  1830. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1831. 

  1831. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1832. 

  1832. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1833. 

  1833. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1834. 

  1834. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1835. 

  1835. 08:42:40.603 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1836. 

  1836. 08:42:40.606 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1837. 

  1837. 08:42:40.606 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1838. 

  1838. java.net.SocketException: Network is unreachable
    1839. 

  1839. 	at sun.nio.ch.Net.connect0(Native Method)
    1840. 

  1840. 	at sun.nio.ch.Net.connect(Net.java:454)
    1841. 

  1841. 	at sun.nio.ch.Net.connect(Net.java:446)
    1842. 

  1842. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1843. 

  1843. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1844. 

  1844. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1845. 

  1845. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1846. 

  1846. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1847. 

  1847. 08:42:40.830 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1848. 

  1848. 08:42:40.831 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1849. 

  1849. 08:42:40.832 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1850. 

  1850. java.net.SocketException: Network is unreachable
    1851. 

  1851. 	at sun.nio.ch.Net.connect0(Native Method)
    1852. 

  1852. 	at sun.nio.ch.Net.connect(Net.java:454)
    1853. 

  1853. 	at sun.nio.ch.Net.connect(Net.java:446)
    1854. 

  1854. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1855. 

  1855. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1856. 

  1856. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1857. 

  1857. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1858. 

  1858. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1859. 

  1859. 08:42:41.719 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1860. 

  1860. 08:42:41.720 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1861. 

  1861. 08:42:41.721 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1862. 

  1862. java.net.SocketException: Network is unreachable
    1863. 

  1863. 	at sun.nio.ch.Net.connect0(Native Method)
    1864. 

  1864. 	at sun.nio.ch.Net.connect(Net.java:454)
    1865. 

  1865. 	at sun.nio.ch.Net.connect(Net.java:446)
    1866. 

  1866. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1867. 

  1867. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1868. 

  1868. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1869. 

  1869. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1870. 

  1870. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1871. 

  1871. 08:42:42.809 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1872. 

  1872. 08:42:42.810 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1873. 

  1873. 08:42:42.811 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1874. 

  1874. java.net.SocketException: Network is unreachable
    1875. 

  1875. 	at sun.nio.ch.Net.connect0(Native Method)
    1876. 

  1876. 	at sun.nio.ch.Net.connect(Net.java:454)
    1877. 

  1877. 	at sun.nio.ch.Net.connect(Net.java:446)
    1878. 

  1878. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1879. 

  1879. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1880. 

  1880. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1881. 

  1881. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1882. 

  1882. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1883. 

  1883. 08:42:42.830 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1884. 

  1884. 08:42:42.831 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1885. 

  1885. 08:42:42.832 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1886. 

  1886. java.net.SocketException: Network is unreachable
    1887. 

  1887. 	at sun.nio.ch.Net.connect0(Native Method)
    1888. 

  1888. 	at sun.nio.ch.Net.connect(Net.java:454)
    1889. 

  1889. 	at sun.nio.ch.Net.connect(Net.java:446)
    1890. 

  1890. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1891. 

  1891. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1892. 

  1892. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1893. 

  1893. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1894. 

  1894. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1895. 

  1895. 08:42:43.945 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1896. 

  1896. 08:42:43.947 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1897. 

  1897. 08:42:43.948 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1898. 

  1898. java.net.SocketException: Network is unreachable
    1899. 

  1899. 	at sun.nio.ch.Net.connect0(Native Method)
    1900. 

  1900. 	at sun.nio.ch.Net.connect(Net.java:454)
    1901. 

  1901. 	at sun.nio.ch.Net.connect(Net.java:446)
    1902. 

  1902. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1903. 

  1903. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1904. 

  1904. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1905. 

  1905. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1906. 

  1906. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1907. 

  1907. 08:42:44.481 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1908. 

  1908. 08:42:44.482 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1909. 

  1909. 08:42:44.483 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1910. 

  1910. java.net.SocketException: Network is unreachable
    1911. 

  1911. 	at sun.nio.ch.Net.connect0(Native Method)
    1912. 

  1912. 	at sun.nio.ch.Net.connect(Net.java:454)
    1913. 

  1913. 	at sun.nio.ch.Net.connect(Net.java:446)
    1914. 

  1914. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1915. 

  1915. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1916. 

  1916. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1917. 

  1917. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1918. 

  1918. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1919. 

  1919. 08:42:45.068 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1920. 

  1920. 08:42:45.069 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1921. 

  1921. 08:42:45.070 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1922. 

  1922. java.net.SocketException: Network is unreachable
    1923. 

  1923. 	at sun.nio.ch.Net.connect0(Native Method)
    1924. 

  1924. 	at sun.nio.ch.Net.connect(Net.java:454)
    1925. 

  1925. 	at sun.nio.ch.Net.connect(Net.java:446)
    1926. 

  1926. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1927. 

  1927. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1928. 

  1928. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1929. 

  1929. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1930. 

  1930. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1931. 

  1931. 08:42:46.176 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1932. 

  1932. 08:42:46.176 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1933. 

  1933. 08:42:46.177 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1934. 

  1934. java.net.SocketException: Network is unreachable
    1935. 

  1935. 	at sun.nio.ch.Net.connect0(Native Method)
    1936. 

  1936. 	at sun.nio.ch.Net.connect(Net.java:454)
    1937. 

  1937. 	at sun.nio.ch.Net.connect(Net.java:446)
    1938. 

  1938. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1939. 

  1939. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1940. 

  1940. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1941. 

  1941. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1942. 

  1942. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1943. 

  1943. 08:42:46.188 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1944. 

  1944. 08:42:46.189 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1945. 

  1945. 08:42:46.189 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1946. 

  1946. java.net.SocketException: Network is unreachable
    1947. 

  1947. 	at sun.nio.ch.Net.connect0(Native Method)
    1948. 

  1948. 	at sun.nio.ch.Net.connect(Net.java:454)
    1949. 

  1949. 	at sun.nio.ch.Net.connect(Net.java:446)
    1950. 

  1950. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1951. 

  1951. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1952. 

  1952. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1953. 

  1953. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1954. 

  1954. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1955. 

  1955. 08:42:47.302 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1956. 

  1956. 08:42:47.302 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1957. 

  1957. 08:42:47.303 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1958. 

  1958. java.net.SocketException: Network is unreachable
    1959. 

  1959. 	at sun.nio.ch.Net.connect0(Native Method)
    1960. 

  1960. 	at sun.nio.ch.Net.connect(Net.java:454)
    1961. 

  1961. 	at sun.nio.ch.Net.connect(Net.java:446)
    1962. 

  1962. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1963. 

  1963. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1964. 

  1964. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1965. 

  1965. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1966. 

  1966. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1967. 

  1967. 08:42:47.744 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1968. 

  1968. 08:42:47.744 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1969. 

  1969. 08:42:47.744 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1970. 

  1970. java.net.SocketException: Network is unreachable
    1971. 

  1971. 	at sun.nio.ch.Net.connect0(Native Method)
    1972. 

  1972. 	at sun.nio.ch.Net.connect(Net.java:454)
    1973. 

  1973. 	at sun.nio.ch.Net.connect(Net.java:446)
    1974. 

  1974. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1975. 

  1975. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1976. 

  1976. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1977. 

  1977. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1978. 

  1978. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1979. 

  1979. 08:42:48.408 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1980. 

  1980. 08:42:48.408 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1981. 

  1981. 08:42:48.408 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    1982. 

  1982. java.net.SocketException: Network is unreachable
    1983. 

  1983. 	at sun.nio.ch.Net.connect0(Native Method)
    1984. 

  1984. 	at sun.nio.ch.Net.connect(Net.java:454)
    1985. 

  1985. 	at sun.nio.ch.Net.connect(Net.java:446)
    1986. 

  1986. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1987. 

  1987. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    1988. 

  1988. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    1989. 

  1989. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    1990. 

  1990. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    1991. 

  1991. 08:42:49.320 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    1992. 

  1992. 08:42:49.320 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    1993. 

  1993. 08:42:49.320 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    1994. 

  1994. java.net.SocketException: Network is unreachable
    1995. 

  1995. 	at sun.nio.ch.Net.connect0(Native Method)
    1996. 

  1996. 	at sun.nio.ch.Net.connect(Net.java:454)
    1997. 

  1997. 	at sun.nio.ch.Net.connect(Net.java:446)
    1998. 

  1998. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    1999. 

  1999. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2000. 

  2000. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2001. 

  2001. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2002. 

  2002. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2003. 

  2003. 08:42:49.520 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2004. 

  2004. 08:42:49.520 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2005. 

  2005. 08:42:49.520 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2006. 

  2006. java.net.SocketException: Network is unreachable
    2007. 

  2007. 	at sun.nio.ch.Net.connect0(Native Method)
    2008. 

  2008. 	at sun.nio.ch.Net.connect(Net.java:454)
    2009. 

  2009. 	at sun.nio.ch.Net.connect(Net.java:446)
    2010. 

  2010. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2011. 

  2011. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2012. 

  2012. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2013. 

  2013. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2014. 

  2014. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2015. 

  2015. 08:42:50.608 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2016. 

  2016. 08:42:50.609 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2017. 

  2017. 08:42:50.609 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2018. 

  2018. java.net.SocketException: Network is unreachable
    2019. 

  2019. 	at sun.nio.ch.Net.connect0(Native Method)
    2020. 

  2020. 	at sun.nio.ch.Net.connect(Net.java:454)
    2021. 

  2021. 	at sun.nio.ch.Net.connect(Net.java:446)
    2022. 

  2022. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2023. 

  2023. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2024. 

  2024. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2025. 

  2025. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2026. 

  2026. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2027. 

  2027. 08:42:50.631 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2028. 

  2028. 08:42:50.631 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2029. 

  2029. 08:42:50.631 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2030. 

  2030. java.net.SocketException: Network is unreachable
    2031. 

  2031. 	at sun.nio.ch.Net.connect0(Native Method)
    2032. 

  2032. 	at sun.nio.ch.Net.connect(Net.java:454)
    2033. 

  2033. 	at sun.nio.ch.Net.connect(Net.java:446)
    2034. 

  2034. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2035. 

  2035. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2036. 

  2036. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2037. 

  2037. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2038. 

  2038. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2039. 

  2039. 08:42:51.750 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2040. 

  2040. 08:42:51.750 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2041. 

  2041. 08:42:51.750 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2042. 

  2042. java.net.SocketException: Network is unreachable
    2043. 

  2043. 	at sun.nio.ch.Net.connect0(Native Method)
    2044. 

  2044. 	at sun.nio.ch.Net.connect(Net.java:454)
    2045. 

  2045. 	at sun.nio.ch.Net.connect(Net.java:446)
    2046. 

  2046. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2047. 

  2047. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2048. 

  2048. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2049. 

  2049. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2050. 

  2050. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2051. 

  2051. 08:42:52.150 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2052. 

  2052. 08:42:52.150 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2053. 

  2053. 08:42:52.150 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2054. 

  2054. java.net.SocketException: Network is unreachable
    2055. 

  2055. 	at sun.nio.ch.Net.connect0(Native Method)
    2056. 

  2056. 	at sun.nio.ch.Net.connect(Net.java:454)
    2057. 

  2057. 	at sun.nio.ch.Net.connect(Net.java:446)
    2058. 

  2058. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2059. 

  2059. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2060. 

  2060. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2061. 

  2061. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2062. 

  2062. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2063. 

  2063. 08:42:52.862 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2064. 

  2064. 08:42:52.862 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2065. 

  2065. 08:42:52.862 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2066. 

  2066. java.net.SocketException: Network is unreachable
    2067. 

  2067. 	at sun.nio.ch.Net.connect0(Native Method)
    2068. 

  2068. 	at sun.nio.ch.Net.connect(Net.java:454)
    2069. 

  2069. 	at sun.nio.ch.Net.connect(Net.java:446)
    2070. 

  2070. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2071. 

  2071. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2072. 

  2072. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2073. 

  2073. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2074. 

  2074. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2075. 

  2075. 08:42:53.948 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2076. 

  2076. 08:42:53.948 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2077. 

  2077. 08:42:53.948 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2078. 

  2078. java.net.SocketException: Network is unreachable
    2079. 

  2079. 	at sun.nio.ch.Net.connect0(Native Method)
    2080. 

  2080. 	at sun.nio.ch.Net.connect(Net.java:454)
    2081. 

  2081. 	at sun.nio.ch.Net.connect(Net.java:446)
    2082. 

  2082. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2083. 

  2083. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2084. 

  2084. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2085. 

  2085. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2086. 

  2086. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2087. 

  2087. 08:42:53.978 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2088. 

  2088. 08:42:53.978 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2089. 

  2089. 08:42:53.978 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2090. 

  2090. java.net.SocketException: Network is unreachable
    2091. 

  2091. 	at sun.nio.ch.Net.connect0(Native Method)
    2092. 

  2092. 	at sun.nio.ch.Net.connect(Net.java:454)
    2093. 

  2093. 	at sun.nio.ch.Net.connect(Net.java:446)
    2094. 

  2094. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2095. 

  2095. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2096. 

  2096. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2097. 

  2097. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2098. 

  2098. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2099. 

  2099. 08:42:55.092 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2100. 

  2100. 08:42:55.092 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2101. 

  2101. 08:42:55.092 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2102. 

  2102. java.net.SocketException: Network is unreachable
    2103. 

  2103. 	at sun.nio.ch.Net.connect0(Native Method)
    2104. 

  2104. 	at sun.nio.ch.Net.connect(Net.java:454)
    2105. 

  2105. 	at sun.nio.ch.Net.connect(Net.java:446)
    2106. 

  2106. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2107. 

  2107. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2108. 

  2108. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2109. 

  2109. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2110. 

  2110. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2111. 

  2111. 08:42:55.706 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2112. 

  2112. 08:42:55.706 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2113. 

  2113. 08:42:55.706 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2114. 

  2114. java.net.SocketException: Network is unreachable
    2115. 

  2115. 	at sun.nio.ch.Net.connect0(Native Method)
    2116. 

  2116. 	at sun.nio.ch.Net.connect(Net.java:454)
    2117. 

  2117. 	at sun.nio.ch.Net.connect(Net.java:446)
    2118. 

  2118. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2119. 

  2119. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2120. 

  2120. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2121. 

  2121. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2122. 

  2122. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2123. 

  2123. 08:42:56.204 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2124. 

  2124. 08:42:56.204 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2125. 

  2125. 08:42:56.204 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2126. 

  2126. java.net.SocketException: Network is unreachable
    2127. 

  2127. 	at sun.nio.ch.Net.connect0(Native Method)
    2128. 

  2128. 	at sun.nio.ch.Net.connect(Net.java:454)
    2129. 

  2129. 	at sun.nio.ch.Net.connect(Net.java:446)
    2130. 

  2130. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2131. 

  2131. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2132. 

  2132. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2133. 

  2133. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2134. 

  2134. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2135. 

  2135. 08:42:57.048 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2136. 

  2136. 08:42:57.048 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2137. 

  2137. 08:42:57.048 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2138. 

  2138. java.net.SocketException: Network is unreachable
    2139. 

  2139. 	at sun.nio.ch.Net.connect0(Native Method)
    2140. 

  2140. 	at sun.nio.ch.Net.connect(Net.java:454)
    2141. 

  2141. 	at sun.nio.ch.Net.connect(Net.java:446)
    2142. 

  2142. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2143. 

  2143. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2144. 

  2144. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2145. 

  2145. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2146. 

  2146. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2147. 

  2147. 08:42:57.318 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2148. 

  2148. 08:42:57.318 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2149. 

  2149. 08:42:57.318 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2150. 

  2150. java.net.SocketException: Network is unreachable
    2151. 

  2151. 	at sun.nio.ch.Net.connect0(Native Method)
    2152. 

  2152. 	at sun.nio.ch.Net.connect(Net.java:454)
    2153. 

  2153. 	at sun.nio.ch.Net.connect(Net.java:446)
    2154. 

  2154. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2155. 

  2155. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2156. 

  2156. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2157. 

  2157. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2158. 

  2158. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2159. 

  2159. 08:42:58.436 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2160. 

  2160. 08:42:58.437 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2161. 

  2161. 08:42:58.437 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2162. 

  2162. java.net.SocketException: Network is unreachable
    2163. 

  2163. 	at sun.nio.ch.Net.connect0(Native Method)
    2164. 

  2164. 	at sun.nio.ch.Net.connect(Net.java:454)
    2165. 

  2165. 	at sun.nio.ch.Net.connect(Net.java:446)
    2166. 

  2166. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2167. 

  2167. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2168. 

  2168. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2169. 

  2169. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2170. 

  2170. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2171. 

  2171. 08:42:58.782 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2172. 

  2172. 08:42:58.782 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2173. 

  2173. 08:42:58.783 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2174. 

  2174. java.net.SocketException: Network is unreachable
    2175. 

  2175. 	at sun.nio.ch.Net.connect0(Native Method)
    2176. 

  2176. 	at sun.nio.ch.Net.connect(Net.java:454)
    2177. 

  2177. 	at sun.nio.ch.Net.connect(Net.java:446)
    2178. 

  2178. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2179. 

  2179. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2180. 

  2180. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2181. 

  2181. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2182. 

  2182. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2183. 

  2183. 10:39:46.004 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2184. 

  2184. 10:39:46.004 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2185. 

  2185. 10:39:46.006 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2186. 

  2186. 10:39:46.006 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2187. 

  2187. 10:39:46.006 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2188. 

  2188. java.net.SocketException: Network is unreachable
    2189. 

  2189. 	at sun.nio.ch.Net.connect0(Native Method)
    2190. 

  2190. 	at sun.nio.ch.Net.connect(Net.java:454)
    2191. 

  2191. 	at sun.nio.ch.Net.connect(Net.java:446)
    2192. 

  2192. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2193. 

  2193. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2194. 

  2194. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2195. 

  2195. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2196. 

  2196. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2197. 

  2197. 10:39:46.007 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2198. 

  2198. java.net.SocketException: Network is unreachable
    2199. 

  2199. 	at sun.nio.ch.Net.connect0(Native Method)
    2200. 

  2200. 	at sun.nio.ch.Net.connect(Net.java:454)
    2201. 

  2201. 	at sun.nio.ch.Net.connect(Net.java:446)
    2202. 

  2202. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2203. 

  2203. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2204. 

  2204. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2205. 

  2205. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2206. 

  2206. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2207. 

  2207. 10:39:47.122 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2208. 

  2208. 10:39:47.122 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2209. 

  2209. 10:39:47.122 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2210. 

  2210. java.net.SocketException: Network is unreachable
    2211. 

  2211. 	at sun.nio.ch.Net.connect0(Native Method)
    2212. 

  2212. 	at sun.nio.ch.Net.connect(Net.java:454)
    2213. 

  2213. 	at sun.nio.ch.Net.connect(Net.java:446)
    2214. 

  2214. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2215. 

  2215. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2216. 

  2216. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2217. 

  2217. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2218. 

  2218. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2219. 

  2219. 10:39:47.432 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2220. 

  2220. 10:39:47.433 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2221. 

  2221. 10:39:47.433 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2222. 

  2222. java.net.SocketException: Network is unreachable
    2223. 

  2223. 	at sun.nio.ch.Net.connect0(Native Method)
    2224. 

  2224. 	at sun.nio.ch.Net.connect(Net.java:454)
    2225. 

  2225. 	at sun.nio.ch.Net.connect(Net.java:446)
    2226. 

  2226. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2227. 

  2227. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2228. 

  2228. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2229. 

  2229. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2230. 

  2230. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2231. 

  2231. 10:39:48.236 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2232. 

  2232. 10:39:48.237 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2233. 

  2233. 10:39:48.237 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2234. 

  2234. java.net.SocketException: Network is unreachable
    2235. 

  2235. 	at sun.nio.ch.Net.connect0(Native Method)
    2236. 

  2236. 	at sun.nio.ch.Net.connect(Net.java:454)
    2237. 

  2237. 	at sun.nio.ch.Net.connect(Net.java:446)
    2238. 

  2238. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2239. 

  2239. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2240. 

  2240. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2241. 

  2241. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2242. 

  2242. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2243. 

  2243. 10:39:49.105 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2244. 

  2244. 10:39:49.106 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2245. 

  2245. 10:39:49.106 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2246. 

  2246. java.net.SocketException: Network is unreachable
    2247. 

  2247. 	at sun.nio.ch.Net.connect0(Native Method)
    2248. 

  2248. 	at sun.nio.ch.Net.connect(Net.java:454)
    2249. 

  2249. 	at sun.nio.ch.Net.connect(Net.java:446)
    2250. 

  2250. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2251. 

  2251. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2252. 

  2252. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2253. 

  2253. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2254. 

  2254. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2255. 

  2255. 10:39:49.351 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2256. 

  2256. 10:39:49.352 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2257. 

  2257. 10:39:49.352 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2258. 

  2258. java.net.SocketException: Network is unreachable
    2259. 

  2259. 	at sun.nio.ch.Net.connect0(Native Method)
    2260. 

  2260. 	at sun.nio.ch.Net.connect(Net.java:454)
    2261. 

  2261. 	at sun.nio.ch.Net.connect(Net.java:446)
    2262. 

  2262. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2263. 

  2263. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2264. 

  2264. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2265. 

  2265. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2266. 

  2266. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2267. 

  2267. 10:39:50.467 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2268. 

  2268. 10:39:50.467 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2269. 

  2269. 10:39:50.468 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2270. 

  2270. java.net.SocketException: Network is unreachable
    2271. 

  2271. 	at sun.nio.ch.Net.connect0(Native Method)
    2272. 

  2272. 	at sun.nio.ch.Net.connect(Net.java:454)
    2273. 

  2273. 	at sun.nio.ch.Net.connect(Net.java:446)
    2274. 

  2274. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2275. 

  2275. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2276. 

  2276. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2277. 

  2277. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2278. 

  2278. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2279. 

  2279. 10:39:50.958 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2280. 

  2280. 10:39:50.959 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2281. 

  2281. 10:39:50.959 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f057b for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2282. 

  2282. java.net.SocketException: Network is unreachable
    2283. 

  2283. 	at sun.nio.ch.Net.connect0(Native Method)
    2284. 

  2284. 	at sun.nio.ch.Net.connect(Net.java:454)
    2285. 

  2285. 	at sun.nio.ch.Net.connect(Net.java:446)
    2286. 

  2286. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2287. 

  2287. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2288. 

  2288. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2289. 

  2289. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2290. 

  2290. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2291. 

  2291. 10:39:51.583 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2292. 

  2292. 10:39:51.583 [main-SendThread(101.37.175.111:2181)] ERROR o.a.zookeeper.ClientCnxnSocketNIO - Unable to open socket to 101.37.175.111/101.37.175.111:2181 
    2293. 

  2293. 10:39:51.584 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect 
    2294. 

  2294. java.net.SocketException: Network is unreachable
    2295. 

  2295. 	at sun.nio.ch.Net.connect0(Native Method)
    2296. 

  2296. 	at sun.nio.ch.Net.connect(Net.java:454)
    2297. 

  2297. 	at sun.nio.ch.Net.connect(Net.java:446)
    2298. 

  2298. 	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
    2299. 

  2299. 	at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:275)
    2300. 

  2300. 	at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:285)
    2301. 

  2301. 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1098)
    2302. 

  2302. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1133)
    2303. 

  2303. 10:39:52.690 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2304. 

  2304. 10:39:52.728 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.103:51636, server: 101.37.175.111/101.37.175.111:2181 
    2305. 

  2305. 10:39:52.744 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f0597, negotiated timeout = 40000 
    2306. 

  2306. 10:39:52.744 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    2307. 

  2307. 10:39:53.215 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2308. 

  2308. 10:39:53.232 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.103:51639, server: 101.37.175.111/101.37.175.111:2181 
    2309. 

  2309. 10:39:53.250 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f057b has expired 
    2310. 

  2310. 10:39:53.250 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f057b has expired, closing socket connection 
    2311. 

  2311. 13:20:54.673 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Session 0x17559ef9a3f0597 for server 101.37.175.111/101.37.175.111:2181, unexpected error, closing socket connection and attempting reconnect 
    2312. 

  2312. java.io.IOException: Network is down
    2313. 

  2313. 	at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
    2314. 

  2314. 	at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
    2315. 

  2315. 	at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
    2316. 

  2316. 	at sun.nio.ch.IOUtil.read(IOUtil.java:192)
    2317. 

  2317. 	at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
    2318. 

  2318. 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
    2319. 

  2319. 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:363)
    2320. 

  2320. 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
    2321. 

  2321. 13:20:54.776 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: SUSPENDED 
    2322. 

  2322. 13:20:56.193 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2323. 

  2323. 13:20:56.287 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.103:51738, server: 101.37.175.111/101.37.175.111:2181 
    2324. 

  2324. 13:20:56.325 [main-SendThread(101.37.175.111:2181)] WARN  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0597 has expired 
    2325. 

  2325. 13:20:56.325 [main-EventThread] WARN  org.apache.curator.ConnectionState - Session expired event received 
    2326. 

  2326. 13:20:56.325 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Unable to reconnect to ZooKeeper service, session 0x17559ef9a3f0597 has expired, closing socket connection 
    2327. 

  2327. 13:20:56.325 [main-EventThread] INFO  org.apache.zookeeper.ZooKeeper - Initiating client connection, connectString=101.37.175.111:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@2b5f4d54 
    2328. 

  2328. 13:20:56.326 [main-EventThread] INFO  o.apache.zookeeper.ClientCnxnSocket - jute.maxbuffer value is 4194304 Bytes 
    2329. 

  2329. 13:20:56.326 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: LOST 
    2330. 

  2330. 13:20:56.326 [main-EventThread] INFO  org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x17559ef9a3f0597 
    2331. 

  2331. 13:20:56.326 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Opening socket connection to server 101.37.175.111/101.37.175.111:2181. Will not attempt to authenticate using SASL (unknown error) 
    2332. 

  2332. 13:20:56.431 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Socket connection established, initiating session, client: /192.168.1.103:51739, server: 101.37.175.111/101.37.175.111:2181 
    2333. 

  2333. 13:20:56.449 [main-SendThread(101.37.175.111:2181)] INFO  org.apache.zookeeper.ClientCnxn - Session establishment complete on server 101.37.175.111/101.37.175.111:2181, sessionid = 0x17559ef9a3f05f6, negotiated timeout = 40000 
    2334. 

  2334. 13:20:56.451 [main-EventThread] INFO  o.a.c.f.s.ConnectionStateManager - State change: RECONNECTED 
    2335.