1 异常信息
05-30 07:53:45,204 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Maximum size of an xattr: 16384 2019-05-30 07:53:45,204 WARN org.apache.hadoop.hdfs.server.common.Storage: Storage directory /mnt/software/hadoop-2.6.0-cdh5.16.1/data/tmp/dfs/name does not exist 2019-05-30 07:53:45,223 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Encountered exception loading fsimage org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /mnt/software/hadoop-2.6.0-cdh5.16.1/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:377) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:228) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1152) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:799) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:614) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:676) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:844) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:823) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1547) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1615) 2019-05-30 07:53:45,272 INFO org.mortbay.log: Stopped [email protected]0.0.0.0:50070 2019-05-30 07:53:45,273 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system... 2019-05-30 07:53:45,274 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped. 2019-05-30 07:53:45,274 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete. 2019-05-30 07:53:45,274 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode. org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /mnt/software/hadoop-2.6.0-cdh5.16.1/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:377) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:228) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1152) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:799) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:614) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:676) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:844) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:823) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1547) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1615) 2019-05-30 07:53:45,275 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2019-05-30 07:53:45,279 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at localhost/127.0.0.1 ************************************************************/
2 原因
因为core-site.xml 和 hdfs-site.xml配置了不一致的Hadoop.tmp.dir 目录,导致总是出现问题,删除掉core-site.xml中的tmp.dir配置,统一配置到hdfs-site.xml中
hdfs-site.xml中的dir配置
<property> <name>dfs.namenode.name.dir</name> <value>file:///mnt/software/hadoop-2.6.0-cdh5.16.1/data/dfs/name</value> </property> <property> <name>dfs.datanode.data.dir</name> <value>file:///mnt/software/hadoop-2.6.0-cdh5.16.1/data/dfs/data</value> </property>
原文地址:https://www.cnblogs.com/QuestionsZhang/p/10952101.html
时间: 2024-10-02 23:23:36