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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2885) Create AMRMProxy request interceptor for distributed scheduling decisions for queueable containers
Date Mon, 25 Apr 2016 08:25:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-2885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15256062#comment-15256062
] 

Brahma Reddy Battula commented on YARN-2885:
--------------------------------------------

After this in,, following test will fail since 8 properties are added to {{YarnConfiguration.java}}
which needs to add in {{yarn-deafult.xml}}...[~asuresh] SInce it is big patch, it's better
to handle to different jira also ok..

{noformat}java.lang.AssertionError: class org.apache.hadoop.yarn.conf.YarnConfiguration has
8 variables missing in yarn-default.xml
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.apache.hadoop.conf.TestConfigurationFieldsBase.testCompareConfigurationClassAgainstXml(TestConfigurationFieldsBase.java:425)
{noformat}j

> Create AMRMProxy request interceptor for distributed scheduling decisions for queueable
containers
> --------------------------------------------------------------------------------------------------
>
>                 Key: YARN-2885
>                 URL: https://issues.apache.org/jira/browse/YARN-2885
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Konstantinos Karanasos
>            Assignee: Arun Suresh
>             Fix For: 3.0.0
>
>         Attachments: YARN-2885-yarn-2877.001.patch, YARN-2885-yarn-2877.002.patch, YARN-2885-yarn-2877.full-2.patch,
YARN-2885-yarn-2877.full-3.patch, YARN-2885-yarn-2877.full.patch, YARN-2885-yarn-2877.v4.patch,
YARN-2885-yarn-2877.v5.patch, YARN-2885-yarn-2877.v6.patch, YARN-2885-yarn-2877.v7.patch,
YARN-2885-yarn-2877.v8.patch, YARN-2885-yarn-2877.v9.patch, YARN-2885.010.patch, YARN-2885.011.patch,
YARN-2885.012.patch, YARN-2885_api_changes.patch
>
>
> We propose to add a Local ResourceManager (LocalRM) to the NM in order to support distributed
scheduling decisions. 
> Architecturally we leverage the RMProxy, introduced in YARN-2884. 
> The LocalRM makes distributed decisions for queuable containers requests. 
> Guaranteed-start requests are still handled by the central RM.



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