格式化namenode

  1. root@node04 bin]# sudo -u hdfs hdfs namenode –format
  2. 16/11/14 10:56:51 INFO namenode.NameNode: STARTUP_MSG:
  3. /************************************************************
  4. STARTUP_MSG: Starting NameNode
  5. STARTUP_MSG:   host = node04/172.16.145.114
  6. STARTUP_MSG:   args = [–format]
  7. STARTUP_MSG:   version = 2.5.0-cdh5.3.0
  8. STARTUP_MSG:   classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/gson-2.2.4.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/avro.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/httpclient-4.2.5.jar:/usr/lib/hadoop/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/httpcore-4.2.5.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/jersey-server-1.9.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/api-util-1.0.0-M20.jar:/usr/lib/hadoop/lib/apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop/lib/java-xmlbuilder-0.4.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/slf4j-api-1.7.5.jar:/usr/lib/hadoop/lib/jersey-core-1.9.jar:/usr/lib/hadoop/lib/api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/zookeeper.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/curator-recipes-2.6.0.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/jersey-json-1.9.jar:/usr/lib/hadoop/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/curator-client-2.6.0.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/stax-api-1.0-2.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/slf4j-log4j12.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/curator-framework-2.6.0.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop/lib/jets3t-0.9.0.jar:/usr/lib/hadoop/lib/junit-4.11.jar:/usr/lib/hadoop/lib/aws-java-sdk-1.7.4.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/commons-math3-3.1.1.jar:/usr/lib/hadoop/lib/commons-io-2.4.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/commons-lang-2.6.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//parquet-test-hadoop2.jar:/usr/lib/hadoop/.//parquet-scrooge_2.10.jar:/usr/lib/hadoop/.//parquet-format-javadoc.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//parquet-pig-bundle.jar:/usr/lib/hadoop/.//parquet-pig.jar:/usr/lib/hadoop/.//parquet-generator.jar:/usr/lib/hadoop/.//parquet-hadoop.jar:/usr/lib/hadoop/.//hadoop-nfs.jar:/usr/lib/hadoop/.//parquet-column.jar:/usr/lib/hadoop/.//hadoop-common-2.5.0-cdh5.3.0-tests.jar:/usr/lib/hadoop/.//parquet-format.jar:/usr/lib/hadoop/.//parquet-thrift.jar:/usr/lib/hadoop/.//parquet-tools.jar:/usr/lib/hadoop/.//hadoop-aws-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//parquet-scala_2.10.jar:/usr/lib/hadoop/.//hadoop-annotations-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//hadoop-nfs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//parquet-common.jar:/usr/lib/hadoop/.//parquet-protobuf.jar:/usr/lib/hadoop/.//parquet-hadoop-bundle.jar:/usr/lib/hadoop/.//parquet-format-sources.jar:/usr/lib/hadoop/.//parquet-jackson.jar:/usr/lib/hadoop/.//parquet-encoding.jar:/usr/lib/hadoop/.//hadoop-aws.jar:/usr/lib/hadoop/.//parquet-cascading.jar:/usr/lib/hadoop/.//parquet-avro.jar:/usr/lib/hadoop/.//hadoop-auth-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.9.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.9.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.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/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.4.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.6.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.5.0-cdh5.3.0-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs.jar:/usr/lib/hadoop-yarn/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-yarn/lib/xz-1.0.jar:/usr/lib/hadoop-yarn/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-yarn/lib/jline-0.9.94.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.9.jar:/usr/lib/hadoop-yarn/lib/guava-11.0.2.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/jettison-1.1.jar:/usr/lib/hadoop-yarn/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-yarn/lib/commons-codec-1.4.jar:/usr/lib/hadoop-yarn/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-yarn/lib/commons-cli-1.2.jar:/usr/lib/hadoop-yarn/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.9.jar:/usr/lib/hadoop-yarn/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-yarn/lib/zookeeper.jar:/usr/lib/hadoop-yarn/lib/servlet-api-2.5.jar:/usr/lib/hadoop-yarn/lib/jersey-json-1.9.jar:/usr/lib/hadoop-yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.17.jar:/usr/lib/hadoop-yarn/lib/stax-api-1.0-2.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-yarn/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-yarn/lib/jersey-client-1.9.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.4.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-yarn/lib/commons-lang-2.6.jar:/usr/lib/hadoop-yarn/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/activation-1.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/lib/avro.jar:/usr/lib/hadoop-mapreduce/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-mapreduce/lib/jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/lib/guice-3.0.jar:/usr/lib/hadoop-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/lib/jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/aopalliance-1.0.jar:/usr/lib/hadoop-mapreduce/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/lib/junit-4.11.jar:/usr/lib/hadoop-mapreduce/lib/commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-mapreduce/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-mapreduce/lib/javax.inject-1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin.jar:/usr/lib/hadoop-mapreduce/.//gson-2.2.4.jar:/usr/lib/hadoop-mapreduce/.//joda-time-1.6.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/.//avro.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-net-3.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jackson-databind-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-tests.jar:/usr/lib/hadoop-mapreduce/.//jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//httpclient-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//jackson-annotations-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//jsp-api-2.1.jar:/usr/lib/hadoop-mapreduce/.//hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls.jar:/usr/lib/hadoop-mapreduce/.//jaxb-api-2.2.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//httpcore-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//xz-1.0.jar:/usr/lib/hadoop-mapreduce/.//commons-collections-3.2.1.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-1.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras.jar:/usr/lib/hadoop-mapreduce/.//jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//guava-11.0.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common.jar:/usr/lib/hadoop-mapreduce/.//jettison-1.1.jar:/usr/lib/hadoop-mapreduce/.//commons-logging-1.1.3.jar:/usr/lib/hadoop-mapreduce/.//commons-codec-1.4.jar:/usr/lib/hadoop-mapreduce/.//jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//commons-cli-1.2.jar:/usr/lib/hadoop-mapreduce/.//api-util-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//java-xmlbuilder-0.4.jar:/usr/lib/hadoop-mapreduce/.//commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/.//paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/.//api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jsr305-1.3.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-configuration-1.6.jar:/usr/lib/hadoop-mapreduce/.//zookeeper.jar:/usr/lib/hadoop-mapreduce/.//servlet-api-2.5.jar:/usr/lib/hadoop-mapreduce/.//curator-recipes-2.6.0.jar:/usr/lib/hadoop-mapreduce/.//commons-digester-1.8.jar:/usr/lib/hadoop-mapreduce/.//microsoft-windowsazure-storage-sdk-0.6.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming.jar:/usr/lib/hadoop-mapreduce/.//metrics-core-3.0.1.jar:/usr/lib/hadoop-mapreduce/.//xmlenc-0.52.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jersey-json-1.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth.jar:/usr/lib/hadoop-mapreduce/.//jasper-runtime-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-mapreduce/.//curator-client-2.6.0.jar:/usr/lib/hadoop-mapreduce/.//log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app.jar:/usr/lib/hadoop-mapreduce/.//stax-api-1.0-2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask.jar:/usr/lib/hadoop-mapreduce/.//jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives.jar:/usr/lib/hadoop-mapreduce/.//curator-framework-2.6.0.jar:/usr/lib/hadoop-mapreduce/.//commons-el-1.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins.jar:/usr/lib/hadoop-mapreduce/.//protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/.//jets3t-0.9.0.jar:/usr/lib/hadoop-mapreduce/.//junit-4.11.jar:/usr/lib/hadoop-mapreduce/.//commons-httpclient-3.1.jar:/usr/lib/hadoop-mapreduce/.//jsch-0.1.42.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-math3-3.1.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/.//asm-3.2.jar:/usr/lib/hadoop-mapreduce/.//jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//jackson-xc-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs.jar:/usr/lib/hadoop-mapreduce/.//jasper-compiler-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//commons-lang-2.6.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.5.0-cdh5.3.0-tests.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//activation-1.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples-2.5.0-cdh5.3.0.jar
  9. STARTUP_MSG:   build = http://github.com/cloudera/hadoop -r f19097cda2536da1df41ff6713556c8f7284174d; compiled by 'jenkins' on 2014-12-17T03:05Z
  10. STARTUP_MSG:   java = 1.7.0_71
  11. ************************************************************/
  12. 16/11/14 10:56:51 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
  13. 16/11/14 10:56:51 INFO namenode.NameNode: createNameNode [–format]
  14. Usage: java NameNode [-backup] |
  15.         [-checkpoint] |
  16.         [-format [-clusterid cid ] [-force] [-nonInteractive] ] |
  17.         [-upgrade [-clusterid cid] [-renameReserved<k-v pairs>] ] |
  18.         [-upgradeOnly [-clusterid cid] [-renameReserved<k-v pairs>] ] |
  19.         [-rollback] |
  20.         [-rollingUpgrade <rollback|downgrade|started> ] |
  21.         [-finalize] |
  22.         [-importCheckpoint] |
  23.         [-initializeSharedEdits] |
  24.         [-bootstrapStandby] |
  25.         [-recover [ -force] ] |
  26.         [-metadataVersion ]  ]
  27.  
  28. 16/11/14 10:56:51 INFO namenode.NameNode: SHUTDOWN_MSG:
  29. /************************************************************
  30. SHUTDOWN_MSG: Shutting down NameNode at node04/172.16.145.114
  31. ************************************************************/

启动namenode失败：

  1. root@node04 bin]# service hadoop-hdfs-namenode start
  2. starting namenode, logging to /var/log/hadoop-hdfs/hadoop-hdfs-namenode-node04.out
  3. Failed to start Hadoop namenode. Return value: 1           [FAILED]

namenode日志报错,namenode没有格式化：

  1. 2016-11-14 10:58:21,246 INFO org.apache.hadoop.hdfs.server.common.Storage: Lock on /data1/dfs/nn/in_use.lock acquired by nodename 4410@node04
  2. 2016-11-14 10:58:21,263 INFO org.apache.hadoop.hdfs.server.common.Storage: Lock on /data2/dfs/nn/in_use.lock acquired by nodename 4410@node04
  3. 2016-11-14 10:58:21,264 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Encountered exception loading fsimage
  4. java.io.IOException: NameNode is not formatted.
  5.         at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:212)
  6.         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1005)
  7.         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:735)
  8.         at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:531)
  9.         at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:587)
  10.         at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:754)
  11.         at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:738)
  12.         at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1427)
  13.         at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1493)
  14. 2016-11-14 10:58:21,269 INFO org.mortbay.log: Stopped HttpServer2$SelectChannelConnectorWithSafeStartup@node04:50070
  15. 2016-11-14 10:58:21,370 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system...
  16. 2016-11-14 10:58:21,371 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped.
  17. 2016-11-14 10:58:21,371 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete.
  18. 2016-11-14 10:58:21,371 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
  19. java.io.IOException: NameNode is not formatted.
  20.         at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:212)
  21.         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1005)
  22.         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:735)
  23.         at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:531)
  24.         at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:587)
  25.         at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:754)
  26.         at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:738)
  27.         at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1427)
  28.         at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1493)
  29. 2016-11-14 10:58:21,375 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
  30. 2016-11-14 10:58:21,378 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
  31. /************************************************************
  32. SHUTDOWN_MSG: Shutting down NameNode at node04/172.16.145.114
  33. ************************************************************/

原因 hdfs namenode –format  "-format"中的-是中文横线，改成中文就好了
格式化成功：

  1. [root@node04 hadoop-hdfs]# sudo -u hdfs hdfs namenode -format
  2. 16/11/14 11:05:52 INFO namenode.NameNode: STARTUP_MSG:
  3. /************************************************************
  4. STARTUP_MSG: Starting NameNode
  5. STARTUP_MSG:   host = node04/172.16.145.114
  6. STARTUP_MSG:   args = [-format]
  7. STARTUP_MSG:   version = 2.5.0-cdh5.3.0
  8. STARTUP_MSG:   classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/gson-2.2.4.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/avro.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/httpclient-4.2.5.jar:/usr/lib/hadoop/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/httpcore-4.2.5.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/jersey-server-1.9.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/api-util-1.0.0-M20.jar:/usr/lib/hadoop/lib/apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop/lib/java-xmlbuilder-0.4.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/slf4j-api-1.7.5.jar:/usr/lib/hadoop/lib/jersey-core-1.9.jar:/usr/lib/hadoop/lib/api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/zookeeper.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/curator-recipes-2.6.0.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/jersey-json-1.9.jar:/usr/lib/hadoop/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/curator-client-2.6.0.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/stax-api-1.0-2.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/slf4j-log4j12.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/curator-framework-2.6.0.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop/lib/jets3t-0.9.0.jar:/usr/lib/hadoop/lib/junit-4.11.jar:/usr/lib/hadoop/lib/aws-java-sdk-1.7.4.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/commons-math3-3.1.1.jar:/usr/lib/hadoop/lib/commons-io-2.4.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/commons-lang-2.6.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//parquet-test-hadoop2.jar:/usr/lib/hadoop/.//parquet-scrooge_2.10.jar:/usr/lib/hadoop/.//parquet-format-javadoc.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//parquet-pig-bundle.jar:/usr/lib/hadoop/.//parquet-pig.jar:/usr/lib/hadoop/.//parquet-generator.jar:/usr/lib/hadoop/.//parquet-hadoop.jar:/usr/lib/hadoop/.//hadoop-nfs.jar:/usr/lib/hadoop/.//parquet-column.jar:/usr/lib/hadoop/.//hadoop-common-2.5.0-cdh5.3.0-tests.jar:/usr/lib/hadoop/.//parquet-format.jar:/usr/lib/hadoop/.//parquet-thrift.jar:/usr/lib/hadoop/.//parquet-tools.jar:/usr/lib/hadoop/.//hadoop-aws-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//parquet-scala_2.10.jar:/usr/lib/hadoop/.//hadoop-annotations-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//hadoop-nfs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop/.//parquet-common.jar:/usr/lib/hadoop/.//parquet-protobuf.jar:/usr/lib/hadoop/.//parquet-hadoop-bundle.jar:/usr/lib/hadoop/.//parquet-format-sources.jar:/usr/lib/hadoop/.//parquet-jackson.jar:/usr/lib/hadoop/.//parquet-encoding.jar:/usr/lib/hadoop/.//hadoop-aws.jar:/usr/lib/hadoop/.//parquet-cascading.jar:/usr/lib/hadoop/.//parquet-avro.jar:/usr/lib/hadoop/.//hadoop-auth-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.9.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.9.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.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/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.4.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.6.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.5.0-cdh5.3.0-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-nfs.jar:/usr/lib/hadoop-yarn/lib/jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-yarn/lib/xz-1.0.jar:/usr/lib/hadoop-yarn/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-yarn/lib/jline-0.9.94.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.9.jar:/usr/lib/hadoop-yarn/lib/guava-11.0.2.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/jettison-1.1.jar:/usr/lib/hadoop-yarn/lib/commons-logging-1.1.3.jar:/usr/lib/hadoop-yarn/lib/commons-codec-1.4.jar:/usr/lib/hadoop-yarn/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-yarn/lib/commons-cli-1.2.jar:/usr/lib/hadoop-yarn/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.9.jar:/usr/lib/hadoop-yarn/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-yarn/lib/zookeeper.jar:/usr/lib/hadoop-yarn/lib/servlet-api-2.5.jar:/usr/lib/hadoop-yarn/lib/jersey-json-1.9.jar:/usr/lib/hadoop-yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.17.jar:/usr/lib/hadoop-yarn/lib/stax-api-1.0-2.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-yarn/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-yarn/lib/jersey-client-1.9.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.4.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-yarn/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-yarn/lib/commons-lang-2.6.jar:/usr/lib/hadoop-yarn/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/activation-1.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-applicationhistoryservice.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/lib/avro.jar:/usr/lib/hadoop-mapreduce/lib/hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-mapreduce/lib/jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/lib/guice-3.0.jar:/usr/lib/hadoop-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/lib/jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/lib/netty-3.6.2.Final.jar:/usr/lib/hadoop-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/aopalliance-1.0.jar:/usr/lib/hadoop-mapreduce/lib/protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/lib/junit-4.11.jar:/usr/lib/hadoop-mapreduce/lib/commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-mapreduce/lib/leveldbjni-all-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-guice-1.9.jar:/usr/lib/hadoop-mapreduce/lib/javax.inject-1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin.jar:/usr/lib/hadoop-mapreduce/.//gson-2.2.4.jar:/usr/lib/hadoop-mapreduce/.//joda-time-1.6.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/.//avro.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-net-3.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jackson-databind-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-tests.jar:/usr/lib/hadoop-mapreduce/.//jetty-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//httpclient-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//apacheds-kerberos-codec-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//jackson-annotations-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//jsp-api-2.1.jar:/usr/lib/hadoop-mapreduce/.//hamcrest-core-1.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls.jar:/usr/lib/hadoop-mapreduce/.//jaxb-api-2.2.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//httpcore-4.2.5.jar:/usr/lib/hadoop-mapreduce/.//xz-1.0.jar:/usr/lib/hadoop-mapreduce/.//commons-collections-3.2.1.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-1.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras.jar:/usr/lib/hadoop-mapreduce/.//jersey-server-1.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//guava-11.0.2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core.jar:/usr/lib/hadoop-mapreduce/.//commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common.jar:/usr/lib/hadoop-mapreduce/.//jettison-1.1.jar:/usr/lib/hadoop-mapreduce/.//commons-logging-1.1.3.jar:/usr/lib/hadoop-mapreduce/.//commons-codec-1.4.jar:/usr/lib/hadoop-mapreduce/.//jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//commons-cli-1.2.jar:/usr/lib/hadoop-mapreduce/.//api-util-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure.jar:/usr/lib/hadoop-mapreduce/.//hadoop-azure-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//apacheds-i18n-2.0.0-M15.jar:/usr/lib/hadoop-mapreduce/.//java-xmlbuilder-0.4.jar:/usr/lib/hadoop-mapreduce/.//commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/.//paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-sls-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jersey-core-1.9.jar:/usr/lib/hadoop-mapreduce/.//api-asn1-api-1.0.0-M20.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jsr305-1.3.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-configuration-1.6.jar:/usr/lib/hadoop-mapreduce/.//zookeeper.jar:/usr/lib/hadoop-mapreduce/.//servlet-api-2.5.jar:/usr/lib/hadoop-mapreduce/.//curator-recipes-2.6.0.jar:/usr/lib/hadoop-mapreduce/.//commons-digester-1.8.jar:/usr/lib/hadoop-mapreduce/.//microsoft-windowsazure-storage-sdk-0.6.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming.jar:/usr/lib/hadoop-mapreduce/.//metrics-core-3.0.1.jar:/usr/lib/hadoop-mapreduce/.//xmlenc-0.52.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//jersey-json-1.9.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth.jar:/usr/lib/hadoop-mapreduce/.//jasper-runtime-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-mapreduce/.//curator-client-2.6.0.jar:/usr/lib/hadoop-mapreduce/.//log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app.jar:/usr/lib/hadoop-mapreduce/.//stax-api-1.0-2.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-nativetask.jar:/usr/lib/hadoop-mapreduce/.//jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives.jar:/usr/lib/hadoop-mapreduce/.//curator-framework-2.6.0.jar:/usr/lib/hadoop-mapreduce/.//commons-el-1.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins.jar:/usr/lib/hadoop-mapreduce/.//protobuf-java-2.5.0.jar:/usr/lib/hadoop-mapreduce/.//jets3t-0.9.0.jar:/usr/lib/hadoop-mapreduce/.//junit-4.11.jar:/usr/lib/hadoop-mapreduce/.//commons-httpclient-3.1.jar:/usr/lib/hadoop-mapreduce/.//jsch-0.1.42.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen.jar:/usr/lib/hadoop-mapreduce/.//jackson-core-2.2.3.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-math3-3.1.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//commons-io-2.4.jar:/usr/lib/hadoop-mapreduce/.//asm-3.2.jar:/usr/lib/hadoop-mapreduce/.//jetty-util-6.1.26.cloudera.4.jar:/usr/lib/hadoop-mapreduce/.//jackson-xc-1.8.8.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs.jar:/usr/lib/hadoop-mapreduce/.//jasper-compiler-5.5.23.jar:/usr/lib/hadoop-mapreduce/.//commons-lang-2.6.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.5.0-cdh5.3.0-tests.jar:/usr/lib/hadoop-mapreduce/.//hadoop-auth-2.5.0-cdh5.3.0.jar:/usr/lib/hadoop-mapreduce/.//activation-1.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples-2.5.0-cdh5.3.0.jar
  9. STARTUP_MSG:   build = http://github.com/cloudera/hadoop -r f19097cda2536da1df41ff6713556c8f7284174d; compiled by 'jenkins' on 2014-12-17T03:05Z
  10. STARTUP_MSG:   java = 1.7.0_71
  11. ************************************************************/
  12. 16/11/14 11:05:52 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
  13. 16/11/14 11:05:52 INFO namenode.NameNode: createNameNode [-format]
  14. Formatting using clusterid: CID-5ffee5f2-9ceb-4af6-a184-3450433bd4b9
  15. 16/11/14 11:05:53 INFO namenode.FSNamesystem: No KeyProvider found.
  16. 16/11/14 11:05:53 INFO namenode.FSNamesystem: fsLock is fair:true
  17. 16/11/14 11:05:53 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
  18. 16/11/14 11:05:53 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
  19. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
  20. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: The block deletion will start around 2016 Nov 14 11:05:53
  21. 16/11/14 11:05:53 INFO util.GSet: Computing capacity for map BlocksMap
  22. 16/11/14 11:05:53 INFO util.GSet: VM type       = 64-bit
  23. 16/11/14 11:05:53 INFO util.GSet: 2.0% max memory 958.5 MB = 19.2 MB
  24. 16/11/14 11:05:53 INFO util.GSet: capacity      = 2^21 = 2097152 entries
  25. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false
  26. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: defaultReplication         = 3
  27. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: maxReplication             = 512
  28. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: minReplication             = 2
  29. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
  30. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: shouldCheckForEnoughRacks  = false
  31. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000
  32. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
  33. 16/11/14 11:05:53 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
  34. 16/11/14 11:05:53 INFO namenode.FSNamesystem: fsOwner             = hdfs (auth:SIMPLE)
  35. 16/11/14 11:05:53 INFO namenode.FSNamesystem: supergroup          = hadoop
  36. 16/11/14 11:05:53 INFO namenode.FSNamesystem: isPermissionEnabled = false
  37. 16/11/14 11:05:53 INFO namenode.FSNamesystem: Determined nameservice ID: mycluster
  38. 16/11/14 11:05:53 INFO namenode.FSNamesystem: HA Enabled: true
  39. 16/11/14 11:05:53 INFO namenode.FSNamesystem: Append Enabled: true
  40. 16/11/14 11:05:54 INFO util.GSet: Computing capacity for map INodeMap
  41. 16/11/14 11:05:54 INFO util.GSet: VM type       = 64-bit
  42. 16/11/14 11:05:54 INFO util.GSet: 1.0% max memory 958.5 MB = 9.6 MB
  43. 16/11/14 11:05:54 INFO util.GSet: capacity      = 2^20 = 1048576 entries
  44. 16/11/14 11:05:54 INFO namenode.NameNode: Caching file names occuring more than 10 times
  45. 16/11/14 11:05:54 INFO util.GSet: Computing capacity for map cachedBlocks
  46. 16/11/14 11:05:54 INFO util.GSet: VM type       = 64-bit
  47. 16/11/14 11:05:54 INFO util.GSet: 0.25% max memory 958.5 MB = 2.4 MB
  48. 16/11/14 11:05:54 INFO util.GSet: capacity      = 2^18 = 262144 entries
  49. 16/11/14 11:05:54 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
  50. 16/11/14 11:05:54 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
  51. 16/11/14 11:05:54 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000
  52. 16/11/14 11:05:54 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
  53. 16/11/14 11:05:54 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
  54. 16/11/14 11:05:54 INFO util.GSet: Computing capacity for map NameNodeRetryCache
  55. 16/11/14 11:05:54 INFO util.GSet: VM type       = 64-bit
  56. 16/11/14 11:05:54 INFO util.GSet: 0.029999999329447746% max memory 958.5 MB = 294.5 KB
  57. 16/11/14 11:05:54 INFO util.GSet: capacity      = 2^15 = 32768 entries
  58. 16/11/14 11:05:54 INFO namenode.NNConf: ACLs enabled? false
  59. 16/11/14 11:05:54 INFO namenode.NNConf: XAttrs enabled? true
  60. 16/11/14 11:05:54 INFO namenode.NNConf: Maximum size of an xattr: 16384
  61. 16/11/14 11:05:54 WARN client.QuorumJournalManager: Quorum journal URI 'qjournal://node01:8485;node02:8485/mycluster' has an even number of Journal Nodes specified. This is not recommended!
  62. 16/11/14 11:05:54 INFO namenode.FSImage: Allocated new BlockPoolId: BP-1304693788-172.16.145.114-1479092754688
  63. 16/11/14 11:05:54 INFO common.Storage: Storage directory /data1/dfs/nn has been successfully formatted.
  64. 16/11/14 11:05:54 INFO common.Storage: Storage directory /data2/dfs/nn has been successfully formatted.
  65. 16/11/14 11:05:55 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
  66. 16/11/14 11:05:55 INFO util.ExitUtil: Exiting with status 0
  67. 16/11/14 11:05:55 INFO namenode.NameNode: SHUTDOWN_MSG:
  68. /************************************************************
  69. SHUTDOWN_MSG: Shutting down NameNode at node04/172.16.145.114
  70. ************************************************************/

元数据目录已经生成了新文件:

  1. [root@node04 current]# pwd
  2. /data1/dfs/nn/current
  3. [root@node04 current]# ll
  4. total 16
  5. -rw-r--r--. 1 hdfs hdfs 347 Nov 14 11:05 fsimage_0000000000000000000
  6. -rw-r--r--. 1 hdfs hdfs  62 Nov 14 11:05 fsimage_0000000000000000000.md5
  7. -rw-r--r--. 1 hdfs hdfs   2 Nov 14 11:05 seen_txid
  8. -rw-r--r--. 1 hdfs hdfs 207 Nov 14 11:05 VERSION

namenode成功启动：

  1. [root@node04 current]# service hadoop-hdfs-namenode start
  2. starting namenode, logging to /var/log/hadoop-hdfs/hadoop-hdfs-namenode-node04.out
  3. Started Hadoop namenode:                                   [  OK  ]
  4. [root@node04 current]# jps
  5. 4688 NameNode
  6. 4774 Jps

总结：细节真的很重要啊，由于命令是直接粘过来的，没有注意"-"是中文的符号。

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