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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4415) Scheduler Web Ui shows max capacity for the queue is 100% but when we submit application doesnt get assigned
Date Wed, 09 Dec 2015 16:55:10 GMT

    [ https://issues.apache.org/jira/browse/YARN-4415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15048968#comment-15048968
] 

Naganarasimha G R commented on YARN-4415:
-----------------------------------------

sure [~xinxianyin] will start with the patch ones at least scenario is clear to others. If
all acknowledge the issue then we can go ahead else may be effort will go wasted if my understanding
or view is wrong.

> Scheduler Web Ui shows max capacity for the queue is 100% but when we submit application
doesnt get assigned
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-4415
>                 URL: https://issues.apache.org/jira/browse/YARN-4415
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacity scheduler, resourcemanager
>    Affects Versions: 2.7.2
>            Reporter: Naganarasimha G R
>            Assignee: Naganarasimha G R
>         Attachments: App info with diagnostics info.png, capacity-scheduler.xml, screenshot-1.png
>
>
> Steps to reproduce the issue :
> Scenario 1:
> # Configure a queue(default) with accessible node labels as *
> # create a exclusive partition *xxx* and map a NM to it
> # ensure no capacities are configured for default for label xxx
> # start an RM app with queue as default and label as xxx
> # application is stuck but scheduler ui shows 100% as max capacity for that queue
> Scenario 2:
> # create a nonexclusive partition *sharedPartition* and map a NM to it
> # ensure no capacities are configured for default queue
> # start an RM app with queue as *default* and label as *sharedPartition*
> # application is stuck but scheduler ui shows 100% as max capacity for that queue for
*sharedPartition*
> For both issues cause is the same default max capacity and abs max capacity is set to
Zero %



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