我的数据节点没有在 hadoop 2.7.3 多节点中启动

Posted 2023-02-16

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【中文标题】我的数据节点没有在 hadoop 2.7.3 多节点中启动【英文标题】：my datanode is not starting in hadoop 2.7.3 multi nodes 【发布时间】：2016-12-24 12:34:32 【问题描述】：

我的数据节点没有在 hadoop 2.7.3 多节点（1master，2slave）中启动

这是我的配置文件：

core-site.xml（在主从中）

<configuration>
  <property>
  <name>hadoop.tmp.dir</name>
  <value>/app/hadoop/tmp</value>
  <description>A base for other temporary directories.</description>
</property>
<property>
  <name>fs.default.name</name>
  <value>hdfs://Hadoop:54310</value>
  <description>The name of the default file system.  A URI whose
  scheme and authority determine the FileSystem implementation.  The
  uri's scheme determines the config property (fs.SCHEME.impl) naming
  the FileSystem implementation class.  The uri's authority is used to
  determine the host, port, etc. for a filesystem.</description>
</property>
</configuration>

mapred-site.xml（在主从中）

<configuration>
<property>
  <name>mapred.job.tracker</name>
  <value>Hadoop:54311</value>
  <description>The host and port that the MapReduce job tracker runs
  at.  If "local", then jobs are run in-process as a single map
  and reduce task.
  </description>
</property>
<property>
    <name>mapreduce.framework.name</name>
    <value>yarn</value>
</property>
</configuration>

hdfs-site.xml（在母版中）

<configuration>
<property>
    <name>dfs.replication</name>
    <value>2</value>
  </property>
<property>
<name>dfs.permissions</name>
<value>false</value>
</property>
<property>
    <name>dfs.namenode.name.dir</name>
    <value>file:/var/lib/hadoop/hdfs/namenode</value>
  </property>
</configuration>

hdfs-site.xml（在从站中）

<configuration>
<property>
    <name>dfs.replication</name>
    <value>2</value>
  </property>
<property>
<name>dfs.permissions</name>
<value>false</value>
</property>
<property>
    <name>dfs.datanode.data.dir</name>
    <value>file:/var/lib/hadoop/hdfs/datanode</value>
  </property>
</configuration>

yarn-site.xml（在主从中）

<property>
    <name>yarn.resourcemanager.resource-tracker.address</name>
    <value>Hadoop:8025</value>
</property>
<property>
    <name>yarn.resourcemanager.scheduler.address</name>
    <value>Hadoop:8035</value>
</property>
<property>
    <name>yarn.resourcemanager.address</name>
    <value>Hadoop:8050</value>
</property>

主节点中的 jps ：

13856 SecondaryNameNode
14083 Jps
13620 NameNode
14010 ResourceManager

奴隶中的jps

6162 Jps
6044 NodeManager

slave 1 中的日志文件

 root@ubuntu:/usr/local/lib/hadoop-2.7.3/logs# gedit hadoop-root-datanode-ubuntu.log
2016-12-24 05:28:42,854 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: STARTUP_MSG: 
/************************************************************
STARTUP_MSG: Starting DataNode
STARTUP_MSG:   host = ubuntu/127.0.1.1
STARTUP_MSG:   args = []
STARTUP_MSG:   version = 2.7.3
STARTUP_MSG:   classpath = /usr/local/lib/hadoop-2.7.3/etc/hadoop:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/avro-1.7.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-configuration-1.6.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jersey-core-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jettison-1.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-lang-2.6.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-compress-1.4.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jsch-0.1.42.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/curator-recipes-2.7.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jersey-json-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-io-2.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/zookeeper-3.4.6.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-httpclient-3.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jsr305-3.0.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/curator-client-2.7.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jersey-server-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/hadoop-auth-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/gson-2.2.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/httpclient-4.2.5.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-cli-1.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jetty-util-6.1.26.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-codec-1.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/mockito-all-1.8.5.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/stax-api-1.0-2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-logging-1.1.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/httpcore-4.2.5.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-math3-3.1.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/hadoop-annotations-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jets3t-0.9.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jetty-6.1.26.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/servlet-api-2.5.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-net-3.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/curator-framework-2.7.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/asm-3.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/netty-3.6.2.Final.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-digester-1.8.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/commons-collections-3.2.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/xmlenc-0.52.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/paranamer-2.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/jsp-api-2.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/log4j-1.2.17.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/xz-1.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/activation-1.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/hamcrest-core-1.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/junit-4.11.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/htrace-core-3.1.0-incubating.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/guava-11.0.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/hadoop-common-2.7.3-tests.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/hadoop-nfs-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/common/hadoop-common-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-io-2.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/netty-all-4.0.23.Final.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/asm-3.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/htrace-core-3.1.0-incubating.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/lib/guava-11.0.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/hadoop-hdfs-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/hadoop-hdfs-nfs-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/hdfs/hadoop-hdfs-2.7.3-tests.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-core-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jettison-1.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/guice-3.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-lang-2.6.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/zookeeper-3.4.6-tests.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-json-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-io-2.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jsr305-3.0.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-server-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-cli-1.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jersey-client-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-codec-1.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/aopalliance-1.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/jetty-6.1.26.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/servlet-api-2.5.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/asm-3.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/javax.inject-1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/commons-collections-3.2.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/log4j-1.2.17.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/xz-1.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/activation-1.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/lib/guava-11.0.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-registry-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-common-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-common-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-server-tests-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-client-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/yarn/hadoop-yarn-api-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/guice-3.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/hadoop-annotations-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/asm-3.2.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/javax.inject-1.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/xz-1.0.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/lib/junit-4.11.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3-tests.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.3.jar:/usr/local/lib/hadoop-2.7.3/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.7.3.jar:/contrib/capacity-scheduler/*.jar:/contrib/capacity-scheduler/*.jar:/contrib/capacity-scheduler/*.jar
STARTUP_MSG:   build = https://git-wip-us.apache.org/repos/asf/hadoop.git -r baa91f7c6bc9cb92be5982de4719c1c8af91ccff; compiled by 'root' on 2016-08-18T01:41Z
STARTUP_MSG:   java = 1.8.0_111
************************************************************/
2016-12-24 05:28:42,881 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: registered UNIX signal handlers for [TERM, HUP, INT]
2016-12-24 05:28:44,573 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties
2016-12-24 05:28:44,737 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).
2016-12-24 05:28:44,737 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: DataNode metrics system started
2016-12-24 05:28:44,743 INFO org.apache.hadoop.hdfs.server.datanode.BlockScanner: Initialized block scanner with targetBytesPerSec 1048576
2016-12-24 05:28:44,745 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Configured hostname is ubuntu
2016-12-24 05:28:44,761 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Starting DataNode with maxLockedMemory = 0
2016-12-24 05:28:44,826 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Opened streaming server at /0.0.0.0:50010
2016-12-24 05:28:44,828 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Balancing bandwith is 1048576 bytes/s
2016-12-24 05:28:44,828 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Number threads for balancing is 5
2016-12-24 05:28:45,010 INFO org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
2016-12-24 05:28:45,044 INFO org.apache.hadoop.security.authentication.server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2016-12-24 05:28:45,060 INFO org.apache.hadoop.http.HttpRequestLog: Http request log for http.requests.datanode is not defined
2016-12-24 05:28:45,081 INFO org.apache.hadoop.http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2016-12-24 05:28:45,085 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context datanode
2016-12-24 05:28:45,092 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2016-12-24 05:28:45,092 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2016-12-24 05:28:45,144 INFO org.apache.hadoop.http.HttpServer2: Jetty bound to port 33633
2016-12-24 05:28:45,144 INFO org.mortbay.log: jetty-6.1.26
2016-12-24 05:28:45,533 INFO org.mortbay.log: Started HttpServer2$SelectChannelConnectorWithSafeStartup@localhost:33633
2016-12-24 05:28:45,780 INFO org.apache.hadoop.hdfs.server.datanode.web.DatanodeHttpServer: Listening HTTP traffic on /0.0.0.0:50075
2016-12-24 05:28:46,441 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: dnUserName = root
2016-12-24 05:28:46,447 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: supergroup = supergroup
2016-12-24 05:28:46,638 INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue class java.util.concurrent.LinkedBlockingQueue
2016-12-24 05:28:46,729 INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 50020
2016-12-24 05:28:46,771 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Opened IPC server at /0.0.0.0:50020
2016-12-24 05:28:46,805 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Refresh request received for nameservices: null
2016-12-24 05:28:46,827 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Starting BPOfferServices for nameservices: <default>
2016-12-24 05:28:46,846 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Block pool <registering> (Datanode Uuid unassigned) service to Hadoop/192.168.88.137:54310 starting to offer service
2016-12-24 05:28:46,868 INFO org.apache.hadoop.ipc.Server: IPC Server Responder: starting
2016-12-24 05:28:46,870 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 50020: starting
2016-12-24 05:28:47,768 INFO org.apache.hadoop.hdfs.server.common.Storage: Using 1 threads to upgrade data directories (dfs.datanode.parallel.volumes.load.threads.num=1, dataDirs=1)
2016-12-24 05:28:47,780 INFO org.apache.hadoop.hdfs.server.common.Storage: Lock on /var/lib/hadoop/hdfs/datanode/in_use.lock acquired by nodename 6952@ubuntu
2016-12-24 05:28:47,788 WARN org.apache.hadoop.hdfs.server.common.Storage: Failed to add storage directory [DISK]file:/var/lib/hadoop/hdfs/datanode/
java.io.IOException: Incompatible clusterIDs in /var/lib/hadoop/hdfs/datanode: namenode clusterID = CID-558e02e9-5f72-47a7-a165-b931abbab42c; datanode clusterID = CID-9ce648f5-4684-4895-8cda-260b845a29e8
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.doTransition(DataStorage.java:775)
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.loadStorageDirectory(DataStorage.java:300)
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.loadDataStorage(DataStorage.java:416)
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.addStorageLocations(DataStorage.java:395)
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:573)
    at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1362)
    at org.apache.hadoop.hdfs.server.datanode.DataNode.initBlockPool(DataNode.java:1327)
    at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:317)
    at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:223)
    at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:802)
    at java.lang.Thread.run(Thread.java:745)
2016-12-24 05:28:47,804 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for Block pool <registering> (Datanode Uuid unassigned) service to Hadoop/192.168.88.137:54310. Exiting. 
java.io.IOException: All specified directories are failed to load.
    at org.apache.hadoop.hdfs.server.datanode.DataStorage.recoverTransitionRead(DataStorage.java:574)
    at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1362)
    at org.apache.hadoop.hdfs.server.datanode.DataNode.initBlockPool(DataNode.java:1327)
    at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:317)
    at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:223)
    at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:802)
    at java.lang.Thread.run(Thread.java:745)
2016-12-24 05:28:47,804 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Ending block pool service for: Block pool <registering> (Datanode Uuid unassigned) service to Hadoop/192.168.88.137:54310
2016-12-24 05:28:47,810 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Removed Block pool <registering> (Datanode Uuid unassigned)
2016-12-24 05:28:49,811 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Exiting Datanode
2016-12-24 05:28:49,812 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 0
2016-12-24 05:28:49,814 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG: 
/************************************************************
SHUTDOWN_MSG: Shutting down DataNode at ubuntu/127.0.1.1
************************************************************/

现在效果很好，我只在 hdfs-site.xml 中保留这些行

<property>
    <name>dfs.replication</name>
    <value>2</value>
  </property>

这会造成问题吗？

在集群的图形界面上，我只看到一个数据节点你可以看到她enter image description here的datanodes信息

谢谢你

【问题讨论】：

能否提供您在从机上启动hadoop守护进程时得到的日志和datanode守护进程的日志？ @Darshan 你可以看到slave1的日志文件谢谢 【参考方案1】：

属性fs.default.name 已弃用。请改用下面的方法。

<property>
  <name>fs.defaultFS</name>
  <value>hdfs://NAME_NODE_HOST:8020</value>
</property>

查看日志后：

看来您需要格式化名称节点。

请在以下位置尝试冰山的解决方案 Datanode not starts correctly

【讨论】：

你可以在基础帖上看到我的修改吗？是的。但我不明白“我只将这些行留在我的 hdfs-site.xml”部分。您是否删除了 datanode 目录属性？它解决了你的问题吗？是的，我刚刚离开了上面的行，问题已解决您能否仅删除 dfs.permissions 并重试？只是为了了解这个问题的原因。我认为这个设置 dfs 权限可能是原因。

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