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Sanghyun Yun commented on HDFS-5147: ------------------------------------ hdfs dfsadmin -safemode enter This command's result is first namenode(it doesn't matter that active) status changes to safemode. I think should be changed active namenode or both. hdfs dfsadmin -fs hdfs://CLUSTERNAME -safemode enter This command's result is same. Is it correct? I performed in r2.2.0 > Certain dfsadmin commands such as safemode do not interact with the active > namenode in ha setup > ----------------------------------------------------------------------------------------------- > > Key: HDFS-5147 > URL: https://issues.apache.org/jira/browse/HDFS-5147 > Project: Hadoop HDFS > Issue Type: Bug > Components: ha > Affects Versions: 2.1.0-beta > Reporter: Arpit Gupta > Assignee: Jing Zhao > > There are certain commands in dfsadmin return the status of the first > namenode specified in the configs rather than interacting with the active > namenode > For example. Issue > hdfs dfsadmin -safemode get > and it will return the status of the first namenode in the configs rather > than the active namenode. > I think all dfsadmin commands should determine which is the active namenode > do the operation on it. -- This message was sent by Atlassian JIRA (v6.2#6252)