问题

12/23/2018 hadoop

# ERROR: but there is no YARN_RESOURCEMANAGER_USER defined. Aborting operation.

  1. 描述,core-site.xml使用root用户配置

  2. 解决

    1. 在start-dfs.sh中(文件开头)

      HDFS_DATANODE_USER=root
      HADOOP_SECURE_DN_USER=hdfs
      HDFS_NAMENODE_USER=root
      HDFS_SECONDARYNAMENODE_USER=root
      
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    2. 在start-yarn.sh中(文件开头)

      YARN_RESOURCEMANAGER_USER=root
      HADOOP_SECURE_DN_USER=yarn
      YARN_NODEMANAGER_USER=root
      
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Last Updated: 11/28/2021, 9:51:09 AM