ERROR: but there is no YARN_RESOURCEMANAGER_USER&HDFS_JOURNALNODE_USER&DFS_ZKFC_USER defined. Aborting operation.
将start-dfs.sh,stop-dfs.sh两个文件顶部添加以下参数
HDFS_NAMENODE_USER=root
HDFS_DATANODE_USER=root
HDFS_SECONDARYNAMENODE_USER=root
YARN_RESOURCEMANAGER_USER=root
YARN_NODEMANAGER_USER=root
HDFS_JOURNALNODE_USER=root
HDFS_ZKFC_USER=root
start-yarn.sh,stop-yarn.sh顶部也需添加以下
YARN_RESOURCEMANAGER_USER=root
HADOOP_SECURE_DN_USER=yarn
YARN_NODEMANAGER_USER=root
根据报错信息,缺少什么USER就添加什么,后面配置用户

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