HDFS中namenode启动失败

1、环境配置：

　　-1、core-site.xml文件

<configuration>
    <property>
        <name>fs.defaultFS</name>
        <value>hdfs://bigdata-study-104:8020</value>
    </property>
    <property>
        <name>hadoop.tmp.dir</name>
        <value>/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp</value>
    </property>
</configuration>

　　-2、hdfs-site.xml文件

<configuration>
    <property>
        <name>dfs.replication</name>
        <value>1</value>
    </property>
    <property>
        <name>dfs.permissions.enabled</name>
        <value>false</value>
    </property>
    <property>
        <name>dfs.namenode.secondary.http-address</name>
        <value>bigdata-study-104:50090</value>
    </property>
</configuration>

　

2、格式化日志

[walloce@bigdata-study-104 hadoop-2.5.0-cdh5.3.6]$ bin/hdfs namenode -fotmate
18/01/01 04:20:11 INFO namenode.NameNode: STARTUP_MSG: 
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG:   host = bigdata-study-104/192.168.192.104
STARTUP_MSG:   args = [-fotmate]
STARTUP_MSG:   version = 2.5.0-cdh5.3.6
STARTUP_MSG:   classpath = /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/etc/hadoop:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/stax-api-1.0-2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jsch-0.1.42.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-el-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jackson-mapper-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jersey-server-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/hadoop-auth-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/slf4j-api-1.7.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/guava-11.0.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jets3t-0.9.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/paranamer-2.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jetty-6.1.26.cloudera.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/asm-3.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jsp-api-2.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-digester-1.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/hadoop-annotations-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/zookeeper-3.4.5-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/activation-1.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jersey-json-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/avro-1.7.6-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-logging-1.1.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/gson-2.2.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/log4j-1.2.17.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-collections-3.2.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/xmlenc-0.52.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jackson-core-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/xz-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/hamcrest-core-1.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/servlet-api-2.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jasper-compiler-5.5.23.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/curator-recipes-2.6.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-httpclient-3.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/curator-framework-2.6.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-codec-1.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/junit-4.11.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-lang-2.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jsr305-1.3.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jasper-runtime-5.5.23.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/httpcore-4.2.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/httpclient-4.2.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-cli-1.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/netty-3.6.2.Final.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jersey-core-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-compress-1.4.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-math3-3.1.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jackson-jaxrs-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jettison-1.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jetty-util-6.1.26.cloudera.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jackson-xc-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-io-2.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/mockito-all-1.8.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-net-3.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/commons-configuration-1.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/lib/curator-client-2.6.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/hadoop-common-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/hadoop-common-2.5.0-cdh5.3.6-tests.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/common/hadoop-nfs-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-el-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jackson-mapper-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/guava-11.0.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jetty-6.1.26.cloudera.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/asm-3.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jsp-api-2.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jackson-core-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jsr305-1.3.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jasper-runtime-5.5.23.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/jetty-util-6.1.26.cloudera.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/lib/commons-io-2.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/hadoop-hdfs-nfs-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/hadoop-hdfs-2.5.0-cdh5.3.6-tests.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/hdfs/hadoop-hdfs-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jackson-mapper-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jersey-server-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jersey-client-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/guava-11.0.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jetty-6.1.26.cloudera.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/asm-3.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/zookeeper-3.4.5-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/activation-1.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jersey-json-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/log4j-1.2.17.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-collections-3.2.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jackson-core-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/xz-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/guice-3.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jline-0.9.94.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/servlet-api-2.5.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-httpclient-3.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-codec-1.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-lang-2.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jsr305-1.3.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-cli-1.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jersey-core-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jackson-jaxrs-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jettison-1.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/javax.inject-1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jetty-util-6.1.26.cloudera.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jackson-xc-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/aopalliance-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/commons-io-2.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-common-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-server-tests-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-api-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-server-common-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-client-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/asm-3.2.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/hadoop-annotations-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/avro-1.7.6-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/jackson-core-asl-1.8.8.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/xz-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/guice-3.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/junit-4.11.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/javax.inject-1.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-nativetask-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.5.0-cdh5.3.6-tests.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.5.0-cdh5.3.6.jar:/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.5.0-cdh5.3.6.jar:/contrib/capacity-scheduler/*.jar
STARTUP_MSG:   build = http://github.com/cloudera/hadoop -r 6743ef286bfdd317b600adbdb154f982cf2fac7a; compiled by 'jenkins' on 2015-07-28T22:14Z
STARTUP_MSG:   java = 1.7.0_67
************************************************************/
18/01/01 04:20:11 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
18/01/01 04:20:11 INFO namenode.NameNode: createNameNode [-fotmate]
Usage: java NameNode [-backup] | 
    [-checkpoint] | 
    [-format [-clusterid cid ] [-force] [-nonInteractive] ] | 
    [-upgrade [-clusterid cid] [-renameReserved<k-v pairs>] ] | 
    [-upgradeOnly [-clusterid cid] [-renameReserved<k-v pairs>] ] | 
    [-rollback] | 
    [-rollingUpgrade <rollback|downgrade|started> ] | 
    [-finalize] | 
    [-importCheckpoint] | 
    [-initializeSharedEdits] | 
    [-bootstrapStandby] | 
    [-recover [ -force] ] | 
    [-metadataVersion ]  ]

18/01/01 04:20:11 INFO namenode.NameNode: SHUTDOWN_MSG: 
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at bigdata-study-104/192.168.192.104
************************************************************/

3、格式化完成，没有发现什么比较明显的错误提示信息，启动datanode和namenode

　　jps查看进程，发现只有datanode.

　　于是查看namenode日志：tail -100 logs/hadoop-walloce-namenode-bigdata-study-104.log 

　　

2018-01-01 04:21:06,497 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties
2018-01-01 04:21:06,588 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).
2018-01-01 04:21:06,588 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system started
2018-01-01 04:21:06,589 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: fs.defaultFS is hdfs://bigdata-study-104:8020
2018-01-01 04:21:06,590 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Clients are to use bigdata-study-104:8020 to access this namenode/service.
2018-01-01 04:21:06,722 WARN org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2018-01-01 04:21:06,907 INFO org.apache.hadoop.hdfs.DFSUtil: Starting web server as: ${dfs.web.authentication.kerberos.principal}
2018-01-01 04:21:06,908 INFO org.apache.hadoop.hdfs.DFSUtil: Starting Web-server for hdfs at: http://0.0.0.0:50070
2018-01-01 04:21:06,961 INFO org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
2018-01-01 04:21:06,968 INFO org.apache.hadoop.http.HttpRequestLog: Http request log for http.requests.namenode is not defined
2018-01-01 04:21:06,990 INFO org.apache.hadoop.http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2018-01-01 04:21:06,993 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context hdfs
2018-01-01 04:21:06,999 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2018-01-01 04:21:06,999 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2018-01-01 04:21:07,059 INFO org.apache.hadoop.http.HttpServer2: Added filter 'org.apache.hadoop.hdfs.web.AuthFilter' (class=org.apache.hadoop.hdfs.web.AuthFilter)
2018-01-01 04:21:07,070 INFO org.apache.hadoop.http.HttpServer2: addJerseyResourcePackage: packageName=org.apache.hadoop.hdfs.server.namenode.web.resources;org.apache.hadoop.hdfs.web.resources, pathSpec=/webhdfs/v1/*
2018-01-01 04:21:07,099 INFO org.apache.hadoop.http.HttpServer2: Jetty bound to port 50070
2018-01-01 04:21:07,099 INFO org.mortbay.log: jetty-6.1.26.cloudera.4
2018-01-01 04:21:07,326 INFO org.mortbay.log: Started HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:50070
2018-01-01 04:21:07,402 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Only one image storage directory (dfs.namenode.name.dir) configured. Beware of data loss due to lack of redundant storage directories!
2018-01-01 04:21:07,402 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Only one namespace edits storage directory (dfs.namenode.edits.dir) configured. Beware of data loss due to lack of redundant storage directories!
2018-01-01 04:21:07,449 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: No KeyProvider found.
2018-01-01 04:21:07,455 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsLock is fair:true
2018-01-01 04:21:07,492 INFO org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
2018-01-01 04:21:07,492 INFO org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
2018-01-01 04:21:07,494 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
2018-01-01 04:21:07,495 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: The block deletion will start around 2018 Jan 01 04:21:07
2018-01-01 04:21:07,497 INFO org.apache.hadoop.util.GSet: Computing capacity for map BlocksMap
2018-01-01 04:21:07,497 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2018-01-01 04:21:07,498 INFO org.apache.hadoop.util.GSet: 2.0% max memory 889 MB = 17.8 MB
2018-01-01 04:21:07,498 INFO org.apache.hadoop.util.GSet: capacity      = 2^21 = 2097152 entries
2018-01-01 04:21:07,502 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: dfs.block.access.token.enable=false
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: defaultReplication         = 1
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxReplication             = 512
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: minReplication             = 1
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxReplicationStreams      = 2
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: shouldCheckForEnoughRacks  = false
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: replicationRecheckInterval = 3000
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: encryptDataTransfer        = false
2018-01-01 04:21:07,503 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
2018-01-01 04:21:07,507 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner             = walloce (auth:SIMPLE)
2018-01-01 04:21:07,507 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup          = supergroup
2018-01-01 04:21:07,507 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: isPermissionEnabled = false
2018-01-01 04:21:07,507 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: HA Enabled: false
2018-01-01 04:21:07,509 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Append Enabled: true
2018-01-01 04:21:07,668 INFO org.apache.hadoop.util.GSet: Computing capacity for map INodeMap
2018-01-01 04:21:07,668 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2018-01-01 04:21:07,668 INFO org.apache.hadoop.util.GSet: 1.0% max memory 889 MB = 8.9 MB
2018-01-01 04:21:07,668 INFO org.apache.hadoop.util.GSet: capacity      = 2^20 = 1048576 entries
2018-01-01 04:21:07,669 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Caching file names occuring more than 10 times
2018-01-01 04:21:07,675 INFO org.apache.hadoop.util.GSet: Computing capacity for map cachedBlocks
2018-01-01 04:21:07,676 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2018-01-01 04:21:07,676 INFO org.apache.hadoop.util.GSet: 0.25% max memory 889 MB = 2.2 MB
2018-01-01 04:21:07,676 INFO org.apache.hadoop.util.GSet: capacity      = 2^18 = 262144 entries
2018-01-01 04:21:07,677 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
2018-01-01 04:21:07,677 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
2018-01-01 04:21:07,677 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000
2018-01-01 04:21:07,678 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Retry cache on namenode is enabled
2018-01-01 04:21:07,678 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
2018-01-01 04:21:07,680 INFO org.apache.hadoop.util.GSet: Computing capacity for map NameNodeRetryCache
2018-01-01 04:21:07,680 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2018-01-01 04:21:07,680 INFO org.apache.hadoop.util.GSet: 0.029999999329447746% max memory 889 MB = 273.1 KB
2018-01-01 04:21:07,680 INFO org.apache.hadoop.util.GSet: capacity      = 2^15 = 32768 entries
2018-01-01 04:21:07,684 INFO org.apache.hadoop.hdfs.server.namenode.NNConf: ACLs enabled? false
2018-01-01 04:21:07,684 INFO org.apache.hadoop.hdfs.server.namenode.NNConf: XAttrs enabled? true
2018-01-01 04:21:07,684 INFO org.apache.hadoop.hdfs.server.namenode.NNConf: Maximum size of an xattr: 16384
2018-01-01 04:21:07,685 WARN org.apache.hadoop.hdfs.server.common.Storage: Storage directory /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp/dfs/name does not exist
2018-01-01 04:21:07,686 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Encountered exception loading fsimage
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp/dfs/name is in an inconsistent state: storage directory does not exist or is not accessible.
    at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:314)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:202)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1006)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:736)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:533)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:589)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:756)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:740)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1430)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1496)
2018-01-01 04:21:07,689 INFO org.mortbay.log: Stopped HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:50070
2018-01-01 04:21:07,790 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system...
2018-01-01 04:21:07,791 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped.
2018-01-01 04:21:07,791 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete.
2018-01-01 04:21:07,791 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp/dfs/name is in an inconsistent state: storage directory does not exist or is not accessible.
    at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:314)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:202)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1006)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:736)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:533)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:589)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:756)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:740)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1430)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1496)
2018-01-01 04:21:07,795 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2018-01-01 04:21:07,797 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: 
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at bigdata-study-104/192.168.192.104
************************************************************/

 

　　发现比较明显的错误是：　

2018-01-01 04:21:07,791 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp/dfs/name is in an inconsistent state: storage directory does not exist or is not accessible.

原因是这个目录在格式化的时候没有生成。

解决：

　　删除目录（之前我有安装过，后来删除重新安装才出现的这个问题）: /user/tmp

　　重新执行：bin/hdfs namenode -format格式化

18/01/01 04:28:00 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
18/01/01 04:28:00 INFO namenode.NameNode: createNameNode [-format]
18/01/01 04:28:01 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Formatting using clusterid: CID-292b734e-c2be-4a96-98c8-4399eaec7a59
18/01/01 04:28:01 INFO namenode.FSNamesystem: No KeyProvider found.
18/01/01 04:28:01 INFO namenode.FSNamesystem: fsLock is fair:true
18/01/01 04:28:01 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
18/01/01 04:28:01 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
18/01/01 04:28:01 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
18/01/01 04:28:01 INFO blockmanagement.BlockManager: The block deletion will start around 2018 Jan 01 04:28:01
18/01/01 04:28:01 INFO util.GSet: Computing capacity for map BlocksMap
18/01/01 04:28:01 INFO util.GSet: VM type       = 64-bit
18/01/01 04:28:01 INFO util.GSet: 2.0% max memory 889 MB = 17.8 MB
18/01/01 04:28:01 INFO util.GSet: capacity      = 2^21 = 2097152 entries
18/01/01 04:28:01 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false
18/01/01 04:28:01 INFO blockmanagement.BlockManager: defaultReplication         = 1
18/01/01 04:28:01 INFO blockmanagement.BlockManager: maxReplication             = 512
18/01/01 04:28:01 INFO blockmanagement.BlockManager: minReplication             = 1
18/01/01 04:28:01 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
18/01/01 04:28:01 INFO blockmanagement.BlockManager: shouldCheckForEnoughRacks  = false
18/01/01 04:28:01 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000
18/01/01 04:28:01 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
18/01/01 04:28:01 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
18/01/01 04:28:02 INFO namenode.FSNamesystem: fsOwner             = walloce (auth:SIMPLE)
18/01/01 04:28:02 INFO namenode.FSNamesystem: supergroup          = supergroup
18/01/01 04:28:02 INFO namenode.FSNamesystem: isPermissionEnabled = false
18/01/01 04:28:02 INFO namenode.FSNamesystem: HA Enabled: false
18/01/01 04:28:02 INFO namenode.FSNamesystem: Append Enabled: true
18/01/01 04:28:02 INFO util.GSet: Computing capacity for map INodeMap
18/01/01 04:28:02 INFO util.GSet: VM type       = 64-bit
18/01/01 04:28:02 INFO util.GSet: 1.0% max memory 889 MB = 8.9 MB
18/01/01 04:28:02 INFO util.GSet: capacity      = 2^20 = 1048576 entries
18/01/01 04:28:02 INFO namenode.NameNode: Caching file names occuring more than 10 times
18/01/01 04:28:02 INFO util.GSet: Computing capacity for map cachedBlocks
18/01/01 04:28:02 INFO util.GSet: VM type       = 64-bit
18/01/01 04:28:02 INFO util.GSet: 0.25% max memory 889 MB = 2.2 MB
18/01/01 04:28:02 INFO util.GSet: capacity      = 2^18 = 262144 entries
18/01/01 04:28:02 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
18/01/01 04:28:02 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
18/01/01 04:28:02 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000
18/01/01 04:28:02 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
18/01/01 04:28:02 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
18/01/01 04:28:02 INFO util.GSet: Computing capacity for map NameNodeRetryCache
18/01/01 04:28:02 INFO util.GSet: VM type       = 64-bit
18/01/01 04:28:02 INFO util.GSet: 0.029999999329447746% max memory 889 MB = 273.1 KB
18/01/01 04:28:02 INFO util.GSet: capacity      = 2^15 = 32768 entries
18/01/01 04:28:02 INFO namenode.NNConf: ACLs enabled? false
18/01/01 04:28:02 INFO namenode.NNConf: XAttrs enabled? true
18/01/01 04:28:02 INFO namenode.NNConf: Maximum size of an xattr: 16384
18/01/01 04:28:02 INFO namenode.FSImage: Allocated new BlockPoolId: BP-849058852-192.168.192.104-1514752082294
18/01/01 04:28:02 INFO common.Storage: Storage directory /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp/dfs/name has been successfully formatted.
18/01/01 04:28:02 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
18/01/01 04:28:02 INFO util.ExitUtil: Exiting with status 0
18/01/01 04:28:02 INFO namenode.NameNode: SHUTDOWN_MSG: 
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at bigdata-study-104/192.168.192.104
************************************************************/

 

关键信息：

18/01/01 04:28:02 INFO namenode.FSImage: Allocated new BlockPoolId: BP-849058852-192.168.192.104-1514752082294
18/01/01 04:28:02 INFO common.Storage: Storage directory /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/data/tmp/dfs/name has been successfully formatted.
18/01/01 04:28:02 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
18/01/01 04:28:02 INFO util.ExitUtil: Exiting with status 0

提示格式化成功。

 

4、重新启动hdfs.

　　

starting datanode, logging to /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-walloce-datanode-bigdata-study-104.out
[walloce@bigdata-study-104 hadoop-2.5.0-cdh5.3.6]$ sbin/hadoop-daemon.sh start namenode
starting namenode, logging to /opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-walloce-namenode-bigdata-study-104.out
[walloce@bigdata-study-104 hadoop-2.5.0-cdh5.3.6]$ ^C
[walloce@bigdata-study-104 hadoop-2.5.0-cdh5.3.6]$ jps
3097 Jps
2970 NameNode
2894 DataNode

 

结束，重新搭建成功（小白初学中）!

 

参考链接：http://blog.csdn.net/caoshichaocaoshichao/article/details/12879821