apache.hadoop.util.ExitUtil: Exiting with status 0 2022-04-17 10:04:47,690 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG: /*** SHUTDOWN_MSG: Shutting down DataNode at hadoop001/192.168.5.101 ***/ [root@hadoop001 logs]# B. 关键错误信息 日志中有一条NameNode和...
jps命令发现没有datanode启动,所以去它提示的路径下查看了hadoop-root-datanode-hadoop.out文件,可以是空白的。 后来在该路径下发现了/usr/local/hadoop1.1/logs/hadoop-root-datanode-hadoop.log文件 查看日志文件 [root@hadoop current]#vim /usr/local/hadoop1.1/logs/hadoop-root-datanode-hadoop.log STARTUP_MSG...
102INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG:33/***44 SHUTDOWN_MSG: Shutting down DataNode at hadoop01/192.168.55.4055 ***/ 接着就去翻源码,希望从源码中发现点什么,找到了这条消息打印的地方,果然是个异步调用,是一个钩子,当被...
at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetFactory.newInstance(FsDatasetFactory.java:34)at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetFactory.newInstance(FsDatasetFactory.java:30)at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1331)at...
at org.apache.hadoop.hdfs.server.datanode.BlockPoolManager.remove(BlockPoolManager.java:91) at org.apache.hadoop.hdfs.server.datanode.DataNode.shutdownBlockPool(DataNode.java:1475) at org.apache.hadoop.hdfs.server.datanode.BPOfferService.shutdownActor(BPOfferService.java:437) at org.apache.hadoop.hdfs...
所以最后shutDown了。 解决思路: (1)先去hadoop路径下的配置文件hdfs-site.xml,看看: [root@hadoop current]#vim /usr/local/hadoop1.1/conf/hdfs-site.xml ... <?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <!-- Put site-specific property overrides in this...
启动hadoop的时候,datanode无法启动,使用如下命令查看日志信息: tail -100f /usr/local/hadoop/libexec/../logs/hadoop-hadoop-datanode-master.log 1. 提示以下错误: ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException: Incompatible namespaceIDs in /data/hadoop/hdfs/data: namenode ...
SHUTDOWN_MSG: Shutting down DataNode at node2.hadoop.com/172.26.37.246 ***/ 1.系统环境: OS:CentOS Linux release 7.5.1804 (Core) CPU:2核心 Memory:1GB 运行用户:root JDK版本:1.8.0_252 Hadoop版本:cdh5.16.2 2.问题原因 多次对namenode进行...
2014-12-22 12:08:35,720 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 0 2014-12-22 12:08:35,722 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG: /*** SHUTDOWN_MSG: Shutting down DataNode at henry-ThinkPad-T400/127.0.0.1 ***/ 从日志上...
SHUTDOWN_MSG: Shutting down DataNode at XXXXXX/10.1.0.71 ***/ 最终发现无法启动原因是 Root/data1/data/hadoop/datanode: DatanodeUuid=c9ee0ab8-45a3-4709-8fc2-35fe365ed598, does not match b6c8b918-fa63-4812-95bc-c399b4f30031 from other StorageDirectory. 解决办法: vim/data1/data/hadoop...