[jira] [Commented] (AMBARI-13380) HDFS Checkpoint window does not appear for restart all reconfigured operation on host

["Xi Wang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-13380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950955#comment-14950955 ] 

Xi Wang commented on AMBARI-13380:
----------------------------------

*Reason*:
This situation is missing - Restart all effected components including NN on host details page. Will add this.
Today on host details page, we only support "Stop/Restart NN" and "Stop/Restart All Components".

> HDFS Checkpoint window does not appear for restart all reconfigured operation on host
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-13380
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13380
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.2
>            Reporter: Xi Wang
>            Assignee: Xi Wang
>             Fix For: 2.1.3
>
>
> Steps:
> # Deploy cluster.
> # Execute following code on ambari-server host:
> {code}
> cd /usr/lib/ambari-server/web/javascripts
> gunzip app.js.gz
> sed -i 's/App\.nnCheckpointAgeAlertThreshold = 12/App\.nnCheckpointAgeAlertThreshold = 1/' app.js
> gzip app.js
> {code}
> # Wait more than 1 hour (I waited 1h20m).
> # Make some changes in HDFS configs (add new property etc.).
> # Save changes.
> # Go to host with NameNode.
> # Click "Restart" button for restarting all components, requiring it.
> Result: HDFS Checkpoint window was not appeared, but operation of restart had been became.



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