[jira] [Updated] (AMBARI-25199) Ambari does not update "dfs.namenode.lifeline.rpc-address" during Namenode move operation

["Zhiguo Wu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-25199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhiguo Wu updated AMBARI-25199:
-------------------------------
    Fix Version/s: 2.8.0

> Ambari does not update "dfs.namenode.lifeline.rpc-address" during Namenode move operation
> -----------------------------------------------------------------------------------------
>
>                 Key: AMBARI-25199
>                 URL: https://issues.apache.org/jira/browse/AMBARI-25199
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-web
>    Affects Versions: 2.6.2
>            Reporter: Attila Magyar
>            Assignee: Attila Magyar
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.8.0
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> While performing Namenode (NN) move from one host to another. And if "dfs.namenode.lifeline.rpc-address" property is set., during the NN move, we see that the value associated with the property "dfs.namenode.lifeline.rpc-address" that is being moved is not updated. Hence, NN would fail to start during restart stage of the NN Move operation.
> This can be reproduced as below,
> 1. Have a HDFS HA cluster. 
> 2. Make sure "dfs.namenode.lifeline.rpc-address" is set for both the NNs.
> 3. Perform the NN move operation from any NN to new host.
> 4. Observe NN failure to startup during restart phase



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