Support Questions
Find answers, ask questions, and share your expertise
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
- Cloudera Community
- Support
- Support Questions
- Who agreed with this topic
Who agreed with this topic
Operation category READ is not supported in state standby.
Labels:
Created on
12-09-2015
03:05 PM
- last edited on
09-16-2022
02:52 AM
by
kh-asen
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I am trying to build a HA cluster with 2 namenodes (1 active and 1 standby).
This is the hdfs-site.xml that is being used on the 2 nodes:
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>dfs.permissions.superusergroup</name>
<value>hadoop</value>
</property>
<property>
<name>dfs.nameservices</name>
<value>mycluster</value>
</property>
<property>
<name>dfs.ha.namenodes.mycluster</name>
<value>nn1,nn2</value>
</property>
<property>
<name>dfs.namenode.rpc-address.mycluster.nn1</name>
<value>nn1:8020</value>
</property>
<property>
<name>dfs.namenode.rpc-address.mycluster.nn2</name>
<value>nn2:8020</value>
</property>
<property>
<name>dfs.namenode.http-address.mycluster.nn1</name>
<value>nn1:50070</value>
</property>
<property>
<name>dfs.namenode.http-address.mycluster.nn2</name>
<value>nn2:50070</value>
</property>
<property>
<name>dfs.client.failover.proxy.provider.mycluster</name>
<value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
</property>
<property>
<name>dfs.namenode.name.dir</name>
<value>file:///var/lib/hadoop-hdfs/cache/hdfs/dfs/name</value>
</property>
<property>
<name>dfs.namenode.shared.edits.dir</name>
<value>qjournal://jn1:8485;jn2:8485;jn3:8485/mycluster</value>
</property>
<property>
<name>dfs.ha.fencing.methods</name>
<value>shell(/bin/true)</value>
</property>
<property>
<name>dfs.ha.automatic-failover.enabled</name>
<value>true</value>
</property>
<property>
<name>ha.zookeeper.quorum</name>
<value>zk1:2181</value>
</property>
</configuration>All hostnames like jn1, nn1, nn2 etc are set up correctly with matching ip addresses in the /etc/hosts of each node.
This is the output from the standby nn (nn2):
15/12/09 22:44:41 INFO namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: host = nn2/172.18.0.5
STARTUP_MSG: args = [-bootstrapStandby]
STARTUP_MSG: version = 2.6.0-cdh5.5.0
STARTUP_MSG: classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/slf4j-api-1.7.5.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/httpclient-4.2.5.jar:/usr/lib/hadoop/lib/logredactor-1.0.3.jar:/usr/lib/hadoop/lib/commons-io-2.4.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-math3-3.1.1.jar:/usr/lib/hadoop/lib/curator-recipes-2.7.1.jar:/usr/lib/hadoop/lib/apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/junit-4.11.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop/lib/zookeeper.jar:/usr/lib/hadoop/lib/jets3t-0.9.0.jar:/usr/lib/hadoop/lib/gson-2.2.4.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/stax-api-1.0-2.jar:/usr/lib/hadoop/lib/commons-lang-2.6.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/htrace-core4-4.0.1-incubating.jar:/usr/lib/hadoop/lib/avro.jar:/usr/lib/hadoop/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop/lib/curator-framework-2.7.1.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/httpcore-4.2.5.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/jsr305-3.0.0.jar:/usr/lib/hadoop/lib/api-util-1.0.0-M20.jar:/usr/lib/hadoop/lib/aws-java-sdk-1.7.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/java-xmlbuilder-0.4.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/slf4j-log4j12.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jersey-json-1.9.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/jersey-server-1.9.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/curator-client-2.7.1.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/jersey-core-1.9.jar:/usr/lib/hadoop/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/.//parquet-scala_2.10.jar:/usr/lib/hadoop/.//parquet-avro.jar:/usr/lib/hadoop/.//parquet-hadoop-bundle.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//parquet-common.jar:/usr/lib/hadoop/.//parquet-format-sources.jar:/usr/lib/hadoop/.//hadoop-aws-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//parquet-tools.jar:/usr/lib/hadoop/.//hadoop-common-tests.jar:/usr/lib/hadoop/.//parquet-test-hadoop2.jar:/usr/lib/hadoop/.//hadoop-aws.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-nfs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//hadoop-auth-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//hadoop-annotations-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//parquet-column.jar:/usr/lib/hadoop/.//parquet-format.jar:/usr/lib/hadoop/.//parquet-thrift.jar:/usr/lib/hadoop/.//hadoop-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//parquet-pig-bundle.jar:/usr/lib/hadoop/.//hadoop-nfs.jar:/usr/lib/hadoop/.//parquet-jackson.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.6.0-cdh5.5.0-tests.jar:/usr/lib/hadoop/.//parquet-cascading.jar:/usr/lib/hadoop/.//parquet-scrooge_2.10.jar:/usr/lib/hadoop/.//parquet-hadoop.jar:/usr/lib/hadoop/.//parquet-encoding.jar:/usr/lib/hadoop/.//parquet-generator.jar:/usr/lib/hadoop/.//parquet-pig.jar:/usr/lib/hadoop/.//parquet-protobuf.jar:/usr/lib/hadoop/.//parquet-format-javadoc.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.4.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.13.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.6.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/htrace-core4-4.0.1-incubating.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/jsr305-3.0.0.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/xercesImpl-2.9.1.jar:/usr/lib/hadoop-hdfs/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.9.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.9.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-hdfs/lib/xml-apis-1.3.04.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.6.0-cdh5.5.0-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/lib/activation-1.1.jar:/usr/lib/hadoop-yarn/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-yarn/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-yarn/lib/jline-2.11.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.4.jar:/usr/lib/hadoop-yarn/lib/guava-11.0.2.jar:/usr/lib/hadoop-yarn/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-yarn/lib/zookeeper.jar:/usr/lib/hadoop-yarn/lib/servlet-api-2.5.jar:/usr/lib/hadoop-yarn/lib/jersey-client-1.9.jar:/usr/lib/hadoop-yarn/lib/stax-api-1.0-2.jar:/usr/lib/hadoop-yarn/lib/commons-lang-2.6.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.17.jar:/usr/lib/hadoop-yarn/lib/commons-cli-1.2.jar:/usr/lib/hadoop-yarn/lib/jsr305-3.0.0.jar:/usr/lib/hadoop-yarn/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/xz-1.0.jar:/usr/lib/hadoop-yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-yarn/lib/jettison-1.1.jar:/usr/lib/hadoop-yarn/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-json-1.9.jar:/usr/lib/hadoop-yarn/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.9.jar:/usr/lib/hadoop-yarn/lib/commons-codec-1.4.jar:/usr/lib/hadoop-yarn/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.9.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-registry.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-registry-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/lib/javax.inject-1.jar:/usr/lib/hadoop-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/lib/junit-4.11.jar:/usr/lib/hadoop-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/lib/avro.jar:/usr/lib/hadoop-mapreduce/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-mapreduce/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-mapreduce/lib/jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/lib/guice-3.0.jar:/usr/lib/hadoop-mapreduce/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-mapreduce/lib/aopalliance-1.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//activation-1.1.jar:/usr/lib/hadoop-mapreduce/.//jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-ant.jar:/usr/lib/hadoop-mapreduce/.//commons-collections-3.2.1.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//microsoft-windowsazure-storage-sdk-0.6.0.jar:/usr/lib/hadoop-mapreduce/.//jaxb-api-2.2.2.jar:/usr/lib/hadoop-mapreduce/.//httpclient-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/.//commons-digester-1.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-math3-3.1.1.jar:/usr/lib/hadoop-mapreduce/.//curator-recipes-2.7.1.jar:/usr/lib/hadoop-mapreduce/.//apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives.jar:/usr/lib/hadoop-mapreduce/.//guava-11.0.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app.jar:/usr/lib/hadoop-mapreduce/.//junit-4.11.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archive-logs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples.jar:/usr/lib/hadoop-mapreduce/.//commons-configuration-1.6.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//commons-el-1.0.jar:/usr/lib/hadoop-mapreduce/.//xmlenc-0.52.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs.jar:/usr/lib/hadoop-mapreduce/.//mockito-all-1.8.5.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core.jar:/usr/lib/hadoop-mapreduce/.//api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//zookeeper.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask.jar:/usr/lib/hadoop-mapreduce/.//jets3t-0.9.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//gson-2.2.4.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//servlet-api-2.5.jar:/usr/lib/hadoop-mapreduce/.//stax-api-1.0-2.jar:/usr/lib/hadoop-mapreduce/.//commons-lang-2.6.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin.jar:/usr/lib/hadoop-mapreduce/.//log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/.//htrace-core4-4.0.1-incubating.jar:/usr/lib/hadoop-mapreduce/.//avro.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming.jar:/usr/lib/hadoop-mapreduce/.//hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//metrics-core-3.0.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.6.0-cdh5.5.0-tests.jar:/usr/lib/hadoop-mapreduce/.//curator-framework-2.7.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//jsch-0.1.42.jar:/usr/lib/hadoop-mapreduce/.//httpcore-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/.//commons-cli-1.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-ant-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins.jar:/usr/lib/hadoop-mapreduce/.//jsr305-3.0.0.jar:/usr/lib/hadoop-mapreduce/.//api-util-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//jackson-xc-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//jsp-api-2.1.jar:/usr/lib/hadoop-mapreduce/.//snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/.//asm-3.2.jar:/usr/lib/hadoop-mapreduce/.//xz-1.0.jar:/usr/lib/hadoop-mapreduce/.//jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-openstack.jar:/usr/lib/hadoop-mapreduce/.//java-xmlbuilder-0.4.jar:/usr/lib/hadoop-mapreduce/.//jasper-compiler-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//jackson-databind-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//jettison-1.1.jar:/usr/lib/hadoop-mapreduce/.//jersey-json-1.9.jar:/usr/lib/hadoop-mapreduce/.//jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//jackson-annotations-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-tests.jar:/usr/lib/hadoop-mapreduce/.//jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/.//commons-codec-1.4.jar:/usr/lib/hadoop-mapreduce/.//curator-client-2.7.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common.jar:/usr/lib/hadoop-mapreduce/.//commons-httpclient-3.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-openstack-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-1.7.0.jar:/usr/lib/hadoop-mapreduce/.//jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient.jar:/usr/lib/hadoop-mapreduce/.//apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archive-logs.jar:/usr/lib/hadoop-mapreduce/.//jasper-runtime-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-logging-1.1.3.jar:/usr/lib/hadoop-mapreduce/.//commons-net-3.1.jar
STARTUP_MSG: build = http://github.com/cloudera/hadoop -r fd21232cef7b8c1f536965897ce20f50b83ee7b2 ; compiled by 'jenkins' on 2015-11-09T20:38Z
STARTUP_MSG: java = 1.8.0_66
************************************************************/
15/12/09 22:44:41 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
15/12/09 22:44:41 INFO namenode.NameNode: createNameNode [-bootstrapStandby]
15/12/09 22:45:07 INFO ipc.Client: Retrying connect to server: nn1/172.18.0.12:8020. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=100, sleepTime=4000 MILLISECONDS)
15/12/09 22:45:11 INFO ipc.Client: Retrying connect to server: nn1/172.18.0.12:8020. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=100, sleepTime=4000 MILLISECONDS)
15/12/09 22:45:15 INFO ipc.Client: Retrying connect to server: nn1/172.18.0.12:8020. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=100, sleepTime=4000 MILLISECONDS)
15/12/09 22:45:19 INFO ipc.Client: Retrying connect to server: nn1/172.18.0.12:8020. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=100, sleepTime=4000 MILLISECONDS)
15/12/09 22:45:23 INFO ipc.Client: Retrying connect to server: nn1/172.18.0.12:8020. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=100, sleepTime=4000 MILLISECONDS)
=====================================================
About to bootstrap Standby ID nn2 from:
Nameservice ID: mycluster
Other Namenode ID: nn1
Other NN's HTTP address: http://nn1:50070
Other NN's IPC address: nn1/172.18.0.12:8020
Namespace ID: 545642350
Block pool ID: BP-760314052-172.18.0.12-1449701114981
Cluster ID: CID-65b35834-7bcf-453e-9750-84972cbb6544
Layout version: -60
isUpgradeFinalized: true
=====================================================
15/12/09 22:45:23 INFO common.Storage: Storage directory /var/lib/hadoop-hdfs/cache/hdfs/dfs/name has been successfully formatted.
15/12/09 22:45:24 INFO namenode.TransferFsImage: Opening connection to http://nn1:50070/imagetransfer?getimage=1&txid=0&storageInfo=-60:545642350:0:CID-65b35834-7bcf-453e-9750-84972cbb6544
15/12/09 22:45:24 INFO namenode.TransferFsImage: Image Transfer timeout configured to 60000 milliseconds
15/12/09 22:45:26 INFO namenode.TransferFsImage: Transfer took 0.04s at 0.00 KB/s
15/12/09 22:45:26 INFO namenode.TransferFsImage: Downloaded file fsimage.ckpt_0000000000000000000 size 347 bytes.
15/12/09 22:45:26 INFO util.ExitUtil: Exiting with status 0
15/12/09 22:45:27 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at nn2/172.18.0.5
************************************************************/
starting namenode, logging to /var/log/hadoop-hdfs/hadoop-hdfs-namenode-nn2.out
* Started Hadoop namenode:
Safe mode is OFF in nn1/172.18.0.12:8020
Safe mode is OFF in nn2/172.18.0.5:8020
15/12/09 22:45:51 INFO retry.RetryInvocationHandler: Exception while invoking getFileInfo of class ClientNamenodeProtocolTranslatorPB over nn2/172.18.0.5:8020 after 1 fail over attempts. Trying to fail over after sleeping for 1057ms.
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category READ is not supported in state standby. Visit https://s.apache.org/sbnn-error
at org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.checkOperation(StandbyState.java:88)
at org.apache.hadoop.hdfs.server.namenode.NameNode$NameNodeHAContext.checkOperation(NameNode.java:1781)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkOperation(FSNamesystem.java:1402)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:4215)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:894)
at org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getFileInfo(AuthorizationProviderProxyClientProtocol.java:526)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:822)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080)
This is the output from the active nn (nn1):
15/12/09 22:44:51 INFO namenode.NameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting NameNode STARTUP_MSG: host = nn1/172.18.0.12 STARTUP_MSG: args = [-format] STARTUP_MSG: version = 2.6.0-cdh5.5.0 STARTUP_MSG: classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/slf4j-api-1.7.5.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/httpclient-4.2.5.jar:/usr/lib/hadoop/lib/logredactor-1.0.3.jar:/usr/lib/hadoop/lib/commons-io-2.4.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-math3-3.1.1.jar:/usr/lib/hadoop/lib/curator-recipes-2.7.1.jar:/usr/lib/hadoop/lib/apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/junit-4.11.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop/lib/zookeeper.jar:/usr/lib/hadoop/lib/jets3t-0.9.0.jar:/usr/lib/hadoop/lib/gson-2.2.4.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/stax-api-1.0-2.jar:/usr/lib/hadoop/lib/commons-lang-2.6.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/htrace-core4-4.0.1-incubating.jar:/usr/lib/hadoop/lib/avro.jar:/usr/lib/hadoop/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop/lib/curator-framework-2.7.1.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/httpcore-4.2.5.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/jsr305-3.0.0.jar:/usr/lib/hadoop/lib/api-util-1.0.0-M20.jar:/usr/lib/hadoop/lib/aws-java-sdk-1.7.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/java-xmlbuilder-0.4.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/slf4j-log4j12.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jersey-json-1.9.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/jersey-server-1.9.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/curator-client-2.7.1.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/jersey-core-1.9.jar:/usr/lib/hadoop/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/.//parquet-scala_2.10.jar:/usr/lib/hadoop/.//parquet-avro.jar:/usr/lib/hadoop/.//parquet-hadoop-bundle.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//parquet-common.jar:/usr/lib/hadoop/.//parquet-format-sources.jar:/usr/lib/hadoop/.//hadoop-aws-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//parquet-tools.jar:/usr/lib/hadoop/.//hadoop-common-tests.jar:/usr/lib/hadoop/.//parquet-test-hadoop2.jar:/usr/lib/hadoop/.//hadoop-aws.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-nfs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//hadoop-auth-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//hadoop-annotations-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//parquet-column.jar:/usr/lib/hadoop/.//parquet-format.jar:/usr/lib/hadoop/.//parquet-thrift.jar:/usr/lib/hadoop/.//hadoop-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop/.//parquet-pig-bundle.jar:/usr/lib/hadoop/.//hadoop-nfs.jar:/usr/lib/hadoop/.//parquet-jackson.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.6.0-cdh5.5.0-tests.jar:/usr/lib/hadoop/.//parquet-cascading.jar:/usr/lib/hadoop/.//parquet-scrooge_2.10.jar:/usr/lib/hadoop/.//parquet-hadoop.jar:/usr/lib/hadoop/.//parquet-encoding.jar:/usr/lib/hadoop/.//parquet-generator.jar:/usr/lib/hadoop/.//parquet-pig.jar:/usr/lib/hadoop/.//parquet-protobuf.jar:/usr/lib/hadoop/.//parquet-format-javadoc.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.4.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.13.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.6.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/htrace-core4-4.0.1-incubating.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/jsr305-3.0.0.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/xercesImpl-2.9.1.jar:/usr/lib/hadoop-hdfs/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.9.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.9.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-hdfs/lib/xml-apis-1.3.04.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.6.0-cdh5.5.0-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/lib/activation-1.1.jar:/usr/lib/hadoop-yarn/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-yarn/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-yarn/lib/jline-2.11.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.4.jar:/usr/lib/hadoop-yarn/lib/guava-11.0.2.jar:/usr/lib/hadoop-yarn/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-yarn/lib/zookeeper.jar:/usr/lib/hadoop-yarn/lib/servlet-api-2.5.jar:/usr/lib/hadoop-yarn/lib/jersey-client-1.9.jar:/usr/lib/hadoop-yarn/lib/stax-api-1.0-2.jar:/usr/lib/hadoop-yarn/lib/commons-lang-2.6.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.17.jar:/usr/lib/hadoop-yarn/lib/commons-cli-1.2.jar:/usr/lib/hadoop-yarn/lib/jsr305-3.0.0.jar:/usr/lib/hadoop-yarn/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/xz-1.0.jar:/usr/lib/hadoop-yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-yarn/lib/jettison-1.1.jar:/usr/lib/hadoop-yarn/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-json-1.9.jar:/usr/lib/hadoop-yarn/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.9.jar:/usr/lib/hadoop-yarn/lib/commons-codec-1.4.jar:/usr/lib/hadoop-yarn/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.9.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-registry.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-registry-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/lib/javax.inject-1.jar:/usr/lib/hadoop-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/lib/junit-4.11.jar:/usr/lib/hadoop-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/lib/avro.jar:/usr/lib/hadoop-mapreduce/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-mapreduce/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-mapreduce/lib/jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/lib/guice-3.0.jar:/usr/lib/hadoop-mapreduce/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-mapreduce/lib/aopalliance-1.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//activation-1.1.jar:/usr/lib/hadoop-mapreduce/.//jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-ant.jar:/usr/lib/hadoop-mapreduce/.//commons-collections-3.2.1.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//microsoft-windowsazure-storage-sdk-0.6.0.jar:/usr/lib/hadoop-mapreduce/.//jaxb-api-2.2.2.jar:/usr/lib/hadoop-mapreduce/.//httpclient-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/.//commons-digester-1.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-math3-3.1.1.jar:/usr/lib/hadoop-mapreduce/.//curator-recipes-2.7.1.jar:/usr/lib/hadoop-mapreduce/.//apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives.jar:/usr/lib/hadoop-mapreduce/.//guava-11.0.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app.jar:/usr/lib/hadoop-mapreduce/.//junit-4.11.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archive-logs-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples.jar:/usr/lib/hadoop-mapreduce/.//commons-configuration-1.6.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//commons-el-1.0.jar:/usr/lib/hadoop-mapreduce/.//xmlenc-0.52.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs.jar:/usr/lib/hadoop-mapreduce/.//mockito-all-1.8.5.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core.jar:/usr/lib/hadoop-mapreduce/.//api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//zookeeper.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask.jar:/usr/lib/hadoop-mapreduce/.//jets3t-0.9.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//gson-2.2.4.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//servlet-api-2.5.jar:/usr/lib/hadoop-mapreduce/.//stax-api-1.0-2.jar:/usr/lib/hadoop-mapreduce/.//commons-lang-2.6.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin.jar:/usr/lib/hadoop-mapreduce/.//log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/.//htrace-core4-4.0.1-incubating.jar:/usr/lib/hadoop-mapreduce/.//avro.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming.jar:/usr/lib/hadoop-mapreduce/.//hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//metrics-core-3.0.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.6.0-cdh5.5.0-tests.jar:/usr/lib/hadoop-mapreduce/.//curator-framework-2.7.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//jsch-0.1.42.jar:/usr/lib/hadoop-mapreduce/.//httpcore-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/.//commons-cli-1.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-ant-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins.jar:/usr/lib/hadoop-mapreduce/.//jsr305-3.0.0.jar:/usr/lib/hadoop-mapreduce/.//api-util-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//jackson-xc-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//jsp-api-2.1.jar:/usr/lib/hadoop-mapreduce/.//snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/.//asm-3.2.jar:/usr/lib/hadoop-mapreduce/.//xz-1.0.jar:/usr/lib/hadoop-mapreduce/.//jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-openstack.jar:/usr/lib/hadoop-mapreduce/.//java-xmlbuilder-0.4.jar:/usr/lib/hadoop-mapreduce/.//jasper-compiler-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//jackson-databind-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//jettison-1.1.jar:/usr/lib/hadoop-mapreduce/.//jersey-json-1.9.jar:/usr/lib/hadoop-mapreduce/.//jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//jackson-annotations-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-tests.jar:/usr/lib/hadoop-mapreduce/.//jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/.//commons-codec-1.4.jar:/usr/lib/hadoop-mapreduce/.//curator-client-2.7.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common.jar:/usr/lib/hadoop-mapreduce/.//commons-httpclient-3.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-openstack-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-1.7.0.jar:/usr/lib/hadoop-mapreduce/.//jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient.jar:/usr/lib/hadoop-mapreduce/.//apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming-2.6.0-cdh5.5.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archive-logs.jar:/usr/lib/hadoop-mapreduce/.//jasper-runtime-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/.//commons-logging-1.1.3.jar:/usr/lib/hadoop-mapreduce/.//commons-net-3.1.jar STARTUP_MSG: build = http://github.com/cloudera/hadoop -r fd21232cef7b8c1f536965897ce20f50b83ee7b2 ; compiled by 'jenkins' on 2015-11-09T20:38Z STARTUP_MSG: java = 1.8.0_66 ************************************************************/ 15/12/09 22:44:52 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 15/12/09 22:44:52 INFO namenode.NameNode: createNameNode [-format] Formatting using clusterid: CID-65b35834-7bcf-453e-9750-84972cbb6544 15/12/09 22:45:06 INFO namenode.FSNamesystem: No KeyProvider found. 15/12/09 22:45:06 INFO namenode.FSNamesystem: fsLock is fair:true 15/12/09 22:45:07 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000 15/12/09 22:45:07 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true 15/12/09 22:45:07 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000 15/12/09 22:45:07 INFO blockmanagement.BlockManager: The block deletion will start around 2015 Dec 09 22:45:07 15/12/09 22:45:07 INFO util.GSet: Computing capacity for map BlocksMap 15/12/09 22:45:07 INFO util.GSet: VM type = 64-bit 15/12/09 22:45:07 INFO util.GSet: 2.0% max memory 966.7 MB = 19.3 MB 15/12/09 22:45:07 INFO util.GSet: capacity = 2^21 = 2097152 entries 15/12/09 22:45:07 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false 15/12/09 22:45:07 INFO blockmanagement.BlockManager: defaultReplication = 3 15/12/09 22:45:07 INFO blockmanagement.BlockManager: maxReplication = 512 15/12/09 22:45:07 INFO blockmanagement.BlockManager: minReplication = 1 15/12/09 22:45:07 INFO blockmanagement.BlockManager: maxReplicationStreams = 2 15/12/09 22:45:07 INFO blockmanagement.BlockManager: shouldCheckForEnoughRacks = false 15/12/09 22:45:07 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000 15/12/09 22:45:07 INFO blockmanagement.BlockManager: encryptDataTransfer = false 15/12/09 22:45:07 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000 15/12/09 22:45:07 INFO namenode.FSNamesystem: fsOwner = hdfs (auth:SIMPLE) 15/12/09 22:45:07 INFO namenode.FSNamesystem: supergroup = hadoop 15/12/09 22:45:07 INFO namenode.FSNamesystem: isPermissionEnabled = true 15/12/09 22:45:07 INFO namenode.FSNamesystem: Determined nameservice ID: mycluster 15/12/09 22:45:07 INFO namenode.FSNamesystem: HA Enabled: true 15/12/09 22:45:07 INFO namenode.FSNamesystem: Append Enabled: true 15/12/09 22:45:09 INFO util.GSet: Computing capacity for map INodeMap 15/12/09 22:45:09 INFO util.GSet: VM type = 64-bit 15/12/09 22:45:09 INFO util.GSet: 1.0% max memory 966.7 MB = 9.7 MB 15/12/09 22:45:09 INFO util.GSet: capacity = 2^20 = 1048576 entries 15/12/09 22:45:09 INFO namenode.NameNode: Caching file names occuring more than 10 times 15/12/09 22:45:10 INFO util.GSet: Computing capacity for map cachedBlocks 15/12/09 22:45:10 INFO util.GSet: VM type = 64-bit 15/12/09 22:45:10 INFO util.GSet: 0.25% max memory 966.7 MB = 2.4 MB 15/12/09 22:45:10 INFO util.GSet: capacity = 2^18 = 262144 entries 15/12/09 22:45:10 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033 15/12/09 22:45:10 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0 15/12/09 22:45:10 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension = 30000 15/12/09 22:45:10 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10 15/12/09 22:45:10 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10 15/12/09 22:45:10 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25 15/12/09 22:45:10 INFO namenode.FSNamesystem: Retry cache on namenode is enabled 15/12/09 22:45:10 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis 15/12/09 22:45:10 INFO util.GSet: Computing capacity for map NameNodeRetryCache 15/12/09 22:45:10 INFO util.GSet: VM type = 64-bit 15/12/09 22:45:10 INFO util.GSet: 0.029999999329447746% max memory 966.7 MB = 297.0 KB 15/12/09 22:45:10 INFO util.GSet: capacity = 2^15 = 32768 entries 15/12/09 22:45:10 INFO namenode.NNConf: ACLs enabled? false 15/12/09 22:45:10 INFO namenode.NNConf: XAttrs enabled? true 15/12/09 22:45:10 INFO namenode.NNConf: Maximum size of an xattr: 16384 15/12/09 22:45:14 INFO namenode.FSImage: Allocated new BlockPoolId: BP-760314052-172.18.0.12-1449701114981 15/12/09 22:45:15 INFO common.Storage: Storage directory /var/lib/hadoop-hdfs/cache/hdfs/dfs/name has been successfully formatted. 15/12/09 22:45:16 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0 15/12/09 22:45:16 INFO util.ExitUtil: Exiting with status 0 15/12/09 22:45:16 INFO namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at nn1/172.18.0.12 ************************************************************/ starting namenode, logging to /var/log/hadoop-hdfs/hadoop-hdfs-namenode-nn1.out * Started Hadoop namenode: Safe mode is OFF in nn1/172.18.0.12:8020 safemode: Call From nn1/172.18.0.12 to nn2:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused 15/12/09 22:45:46 INFO retry.RetryInvocationHandler: Exception while invoking getFileInfo of class ClientNamenodeProtocolTranslatorPB over nn2/172.18.0.5:8020 after 1 fail over attempts. Trying to fail over after sleeping for 1085ms. org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException): Operation category READ is not supported in state standby. Visit https://s.apache.org/sbnn-error at org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.checkOperation(StandbyState.java:88) at org.apache.hadoop.hdfs.server.namenode.NameNode$NameNodeHAContext.checkOperation(NameNode.java:1781) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkOperation(FSNamesystem.java:1402) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:4215) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:894) at org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getFileInfo(AuthorizationProviderProxyClientProtocol.java:526) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:822) at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080)
What is the cause of this problem?
