ERROR: Attempting to operate on yarn resourcemanager as root ERROR: but there is no

骑猪看日落 2022-12-25 14:53 236阅读 0赞

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ERROR: Attempting to operate on yarn resourcemanager as root
ERROR: but there is no YARN_RESOURCEMANAGER_USER defined. Aborting operation.
出现以上报错信息需要到 sbin 目录下 更改 start-yarn.sh 和 stop-yarn.sh 信息,在两个配置文件的第一行添加:

  1. YARN_RESOURCEMANAGER_USER=root
  2. HADOOP_SECURE_DN_USER=yarn
  3. YARN_NODEMANAGER_USER=root

最后再 输入命令 /sbin/start-yarn.sh 启动 yarn

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