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https://issues.apache.org/jira/browse/YARN-2448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14108750#comment-14108750
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Hadoop QA commented on YARN-2448:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12664094/apache-yarn-2448.0.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:red}-1 javac{color:red}. The patch appears to cause the build to
fail.
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4715//console
This message is automatically generated.
> RM should expose the name of the ResourceCalculator being used when AMs
> register
> --------------------------------------------------------------------------------
>
> Key: YARN-2448
> URL: https://issues.apache.org/jira/browse/YARN-2448
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: apache-yarn-2448.0.patch
>
>
> The RM should expose the name of the ResourceCalculator being used when AMs
> register, as part of the RegisterApplicationMasterResponse.
> This will allow applications to make better decisions when scheduling.
> MapReduce for example, only looks at memory when deciding it's scheduling,
> even though the RM could potentially be using the DominantResourceCalculator.
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