启动Hadoop时,DataNode启动后一会儿自动关闭的原因和解决办法
查看datanode节点的$HADOOP_HOME/logs/hadoop-xxxx-datanode-xxxx.hadoop.log,发现
java.io.IOException: Incompatible clusterIDs in /home/hadoop/cloud/hadoop-2.7.3/tmp/dfs/data: namenode clusterID = CID-faa1bd...
原创
2019-08-31 15:07:42 ·
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