[jira] [Updated] (AMBARI-4225) Starting/Stopping components based on restart indicator floods request history and execution queue

["Yusaku Sako (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-4225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yusaku Sako updated AMBARI-4225:
--------------------------------

    Fix Version/s:     (was: 1.6.0)
                   1.4.3

> Starting/Stopping components based on restart indicator floods request history and execution queue
> --------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-4225
>                 URL: https://issues.apache.org/jira/browse/AMBARI-4225
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.3
>            Reporter: Yusaku Sako
>            Assignee: Yusaku Sako
>             Fix For: 1.4.3
>
>         Attachments: AMBARI-4225.patch
>
>
> When starting/stopping components based on the Start/Stop Components buttons that show up after service reconfiguration, it creates one request per component (as shown in the Background Operations popup). This floods the request history and the user cannot see what has been done prior. From the user's standpoint, Start Components and Stop Components actions should each show up as one request.
> Also, this has major performance implications, since multiple requests cannot be processed in parallel by the server (unlike tasks within a single request).



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