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Posted to dev@ambari.apache.org by "Srimanth Gunturi (JIRA)" <ji...@apache.org> on 2015/04/26 22:17:38 UTC
[jira] [Updated] (AMBARI-10751) Multiple changes to YARN enhanced
configs
[ https://issues.apache.org/jira/browse/AMBARI-10751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Srimanth Gunturi updated AMBARI-10751:
--------------------------------------
Attachment: AMBARI-10751.patch
> Multiple changes to YARN enhanced configs
> -----------------------------------------
>
> Key: AMBARI-10751
> URL: https://issues.apache.org/jira/browse/AMBARI-10751
> Project: Ambari
> Issue Type: Task
> Components: contrib
> Affects Versions: 2.1.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Fix For: 2.1.0
>
> Attachments: AMBARI-10751.patch
>
>
> * Remove Enable log aggregation & Work Preserving Restart
> * Node labels and CGroups should be in HDP-2.2 onwards
> * CGroup Isolation should only be enabled if security is enabled.
> * Layout
> {noformat}
> NodeManager Sizing
> TotalNM Physical Memory Available
> YARN Container Minimum RAM
> YARN Container Maximum RAM
>
> CPU Sizing
> [] Enable CPU Scheduling
> [] Enable CPU Isolation
> Total NM CPU vcore available to containers
> % of Total NM CPU available to Containers
> Container max vcore
> Container min vccore
>
> [] Enable Node Labels
> [] Enable Pre-emption
> {noformat}
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