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Last login: Wed May 15 07:07:57 EDT 2019 on pts/1
localhost: ERROR: Cannot set priority of datanode process 17345
失败如上!

解决方法:

修改你的${HADOOP_HOME}/bin/hdfs

我的是:vi /root/app/hadoop-3.0.2/bin/hdfs

修改成:HADOOP_SHELL_EXECNAME="root"

重启stop-dfs.sh

start-dfs.sh

搞定!

学习于:https://stackoverflow/questions/51357594/localhost-error-cannot-set-priority-of-datanode-process-2984/51365083

本文标签: PrioritysetProcessdatanode