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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2017/02/15 07:02:41 UTC
[jira] [Commented] (YARN-5068) Expose scheduler queue to
application master
[ https://issues.apache.org/jira/browse/YARN-5068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15867356#comment-15867356 ]
Vinod Kumar Vavilapalli commented on YARN-5068:
-----------------------------------------------
It's a bit of an old JIRA but I just realized that YARN-1623 already added this information as part of {{RegisterApplicationMasterResponse}}. Shall we revert this change? /cc [~rohithsharma] [~vvasudev]
Also, this JIRA misses the case when an application is moved between queues. To address that, mirroring YARN-1623, we can also send the updated queue-name as part of {{AllocateResponse}} . The AM can see if the queue name changed between any subsequent calls and correspondingly record the same. /cc [~djp]
> Expose scheduler queue to application master
> --------------------------------------------
>
> Key: YARN-5068
> URL: https://issues.apache.org/jira/browse/YARN-5068
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Harish Jaiprakash
> Assignee: Harish Jaiprakash
> Fix For: 2.8.0, 3.0.0-alpha1
>
> Attachments: MAPREDUCE-6692.patch, YARN-5068.1.patch, YARN-5068.2.patch, YARN-5068-branch-2.1.patch
>
>
> The AM needs to know the queue name in which it was launched.
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