问题
Damoncai 12/23/2018 hadoop
# ERROR: but there is no YARN_RESOURCEMANAGER_USER defined. Aborting operation.
描述,core-site.xml使用root用户配置
解决
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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4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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