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Posted to issues@hawq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/11/09 01:12:10 UTC
[jira] [Commented] (HAWQ-136) Uneven resource allocation request
caused queuing queries unable to get even resource allocation
[ https://issues.apache.org/jira/browse/HAWQ-136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14995884#comment-14995884 ]
ASF GitHub Bot commented on HAWQ-136:
-------------------------------------
GitHub user jiny2 opened a pull request:
https://github.com/apache/incubator-hawq/pull/83
HAWQ-136. Uneven resource allocation request caused queuing queries u…
This fix is to make resource manager always acquire GRM containers (YARN for example) to make HAWQ acquried GRM resource evenly dispatched in the whole cluster. This may cause more resource acquired from GRM(YARN etc.)
If resource manager wants more resource, it always try to level up the minimum water level of the whole cluster HAWQ acquired resource.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jiny2/incubator-hawq HAWQ-136
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/83.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #83
----
commit e296d67911f38aa4f324353fdd3157352eba6e93
Author: Yi Jin <yj...@pivotal.io>
Date: 2015-11-09T00:09:43Z
HAWQ-136. Uneven resource allocation request caused queuing queries unable to get even resource allocation
----
> Uneven resource allocation request caused queuing queries unable to get even resource allocation
> ------------------------------------------------------------------------------------------------
>
> Key: HAWQ-136
> URL: https://issues.apache.org/jira/browse/HAWQ-136
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Resource Manager
> Reporter: Yi Jin
> Assignee: Yi Jin
>
> This fix is to make resource manager always acquire GRM containers (YARN for example) to make HAWQ acquried GRM resource evenly dispatched in the whole cluster. This may cause more resource acquired from GRM(YARN etc.)
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