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Posted to dev@ambari.apache.org by "Srimanth Gunturi (JIRA)" <ji...@apache.org> on 2015/04/26 22:15:38 UTC

[jira] [Created] (AMBARI-10751) Multiple changes to YARN enhanced configs

Srimanth Gunturi created AMBARI-10751:
-----------------------------------------

             Summary: 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


* 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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