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Posted to yarn-issues@hadoop.apache.org by "Sunil G (JIRA)" <ji...@apache.org> on 2017/12/26 08:29:00 UTC
[jira] [Commented] (YARN-6894) RM Apps API returns only active apps
when query parameter queue used
[ https://issues.apache.org/jira/browse/YARN-6894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16303636#comment-16303636 ]
Sunil G commented on YARN-6894:
-------------------------------
Could we say like below and append to existing explanation.
{noformat}
All query parameters for this api will filter on all applications. However `queue` query parameter will only implicitly filter on unfinished applications that are currently in the given queue.
{noformat}
> RM Apps API returns only active apps when query parameter queue used
> --------------------------------------------------------------------
>
> Key: YARN-6894
> URL: https://issues.apache.org/jira/browse/YARN-6894
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, restapi
> Reporter: Grant Sohn
> Assignee: Gergely Novák
> Priority: Minor
> Attachments: YARN-6894.001.patch, YARN-6894.002.patch
>
>
> If you run RM's Cluster Applications API with no query parameters, you get a list of apps.
> If you run RM's Cluster Applications API with any query parameters other than "queue" you get the list of apps with the parameter filters being applied.
> However, when you use the "queue" query parameter, you only see the applications that are active in the cluster (NEW, NEW_SAVING, SUBMITTED, ACCEPTED, RUNNING). This behavior is inconsistent with the API. If there is a sound reason behind this, it should be documented and it seems like there might be as the mapred queue CLI behaves similarly.
> http://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_Applications_API
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