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From "Andrii Tkach (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-7483) Slider View: Stopping ResourceManager results in multiple calls waiting to finish
Date Thu, 25 Sep 2014 10:11:33 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-7483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14147596#comment-14147596
] 

Andrii Tkach commented on AMBARI-7483:
--------------------------------------

committed to trunk.

> Slider View: Stopping ResourceManager results in multiple calls waiting to finish
> ---------------------------------------------------------------------------------
>
>                 Key: AMBARI-7483
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7483
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.7.0
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>            Priority: Critical
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7483.patch
>
>
> Stop the RM through Ambari and go to the Slider View Apps page. There will be multiple
_/apps_ calls going on in parallel and each of them is pending. This has to be changed so
that :
> * Each call times-out in 20s. 
> * If it timed-out, warning message is shown on Slider-Apps page saying "HDFS or YARN
services are currently unaccessible".
> * If any call succeeds, the above warning (if set) should be cleared.
> * Each call should either be chained to previous call, or next call should cancel the
previous call



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