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Posted to dev@ambari.apache.org by "Yusaku Sako (JIRA)" <ji...@apache.org> on 2013/08/15 21:35:49 UTC
[jira] [Commented] (AMBARI-2919) YARN 'Cluster Memory' and
'Containers' graphs should use /root queue
[ https://issues.apache.org/jira/browse/AMBARI-2919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13741383#comment-13741383 ]
Yusaku Sako commented on AMBARI-2919:
-------------------------------------
+1 for the patch.
> YARN 'Cluster Memory' and 'Containers' graphs should use /root queue
> --------------------------------------------------------------------
>
> Key: AMBARI-2919
> URL: https://issues.apache.org/jira/browse/AMBARI-2919
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.4.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Fix For: 1.4.0
>
> Attachments: AMBARI-2919-2.patch, AMBARI-2919.patch
>
>
> YARN's 'Cluster Memory' and 'Containers' graphs currently make API calls:
> {noformat}
> fields=metrics/yarn/Queue/AllocatedContainers[1376513942,1376517542,15],metrics/yarn/Queue/ReservedContainers[1376513942,1376517542,15],metrics/yarn/Queue/PendingContainers[1376513942,1376517542,15]
> {noformat}
> {noformat}
> fields=metrics/yarn/Queue/AvailableMB[1376513942,1376517542,15],metrics/yarn/Queue/PendingMB[1376513942,1376517542,15],metrics/yarn/Queue/AllocatedMB[1376513942,1376517542,15]
> {noformat}
> With a multi-queue capacity scheduler, these values do not show 'cluster wide' information. We need to change these to target the 'root' queue specifically:
> {noformat}
> fields=metrics/yarn/Queue/root/AllocatedContainers[1376513942,1376517542,15],metrics/yarn/Queue/root/ReservedContainers[1376513942,1376517542,15],metrics/yarn/Queue/root/PendingContainers[1376513942,1376517542,15]
> {noformat}
> {noformat}
> fields=metrics/yarn/Queue/root/AvailableMB[1376513942,1376517542,15],metrics/yarn/Queue/root/PendingMB[1376513942,1376517542,15],metrics/yarn/Queue/root/AllocatedMB[1376513942,1376517542,15]
> {noformat}
> Also, we need to make sure that the units are in MB as opposed to KB.
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