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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-696) Enable multiple states to to be specified in Resource Manager apps REST call
Date Thu, 05 Sep 2013 19:41:56 GMT

    [ https://issues.apache.org/jira/browse/YARN-696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13759358#comment-13759358
] 

Vinod Kumar Vavilapalli commented on YARN-696:
----------------------------------------------

Yeah, it's not caused by your patch, but we've been fixing these message everywhere. The message
could be more helpful. how about
{code}
        throw new BadRequestException("Invalid application-state " + passedStateString + "
specified. It should be one of NEW,ACCEPTED..(all-states)..");
{code}
?
                
> Enable multiple states to to be specified in Resource Manager apps REST call
> ----------------------------------------------------------------------------
>
>                 Key: YARN-696
>                 URL: https://issues.apache.org/jira/browse/YARN-696
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 2.0.4-alpha
>            Reporter: Trevor Lorimer
>            Assignee: Trevor Lorimer
>         Attachments: YARN-696.diff, YARN-696.diff, YARN-696.diff, YARN-696.diff, YARN-696.diff
>
>
> Within the YARN Resource Manager REST API the GET call which returns all Applications
can be filtered by a single State query parameter (http://<rm http address:port>/ws/v1/cluster/apps).

> There are 8 possible states (New, Submitted, Accepted, Running, Finishing, Finished,
Failed, Killed), if no state parameter is specified all states are returned, however if a
sub-set of states is required then multiple REST calls are required (max. of 7).
> The proposal is to be able to specify multiple states in a single REST call.

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