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From "Yang Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8984) AMRMClient#OutstandingSchedRequests leaks when AllocationTags is null or empty
Date Wed, 21 Nov 2018 12:01:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16694602#comment-16694602
] 

Yang Wang commented on YARN-8984:
---------------------------------

Hi, [~kkaranasos], [~botong], [~asuresh]

Could you please take a look about this patch. It is very important when use SchedulingRequest
instead of ResourceRequest.

> AMRMClient#OutstandingSchedRequests leaks when AllocationTags is null or empty
> ------------------------------------------------------------------------------
>
>                 Key: YARN-8984
>                 URL: https://issues.apache.org/jira/browse/YARN-8984
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Yang Wang
>            Assignee: Yang Wang
>            Priority: Critical
>         Attachments: YARN-8984-001.patch, YARN-8984-002.patch, YARN-8984-003.patch, YARN-8984-004.patch,
YARN-8984-005.patch
>
>
> In AMRMClient, outstandingSchedRequests should be removed or decreased when container
allocated. However, it could not work when allocation tag is null or empty.



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