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https://issues.apache.org/jira/browse/YARN-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14282818#comment-14282818
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Hadoop QA commented on YARN-2693:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12693125/0004-YARN-2693.patch
against trunk revision 4a5c3a4.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 4 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/6359//console
This message is automatically generated.
> Priority Label Manager in RM to manage priority labels
> ------------------------------------------------------
>
> Key: YARN-2693
> URL: https://issues.apache.org/jira/browse/YARN-2693
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: 0001-YARN-2693.patch, 0002-YARN-2693.patch,
> 0003-YARN-2693.patch, 0004-YARN-2693.patch
>
>
> Focus of this JIRA is to have a centralized service to handle priority labels.
> Support operations such as
> * Add/Delete priority label to a specified queue
> * Manage integer mapping associated with each priority label
> * Support managing default priority label of a given queue
> * ACL support in queue level for priority label
> * Expose interface to RM to validate priority label
> Storage for this labels will be done in FileSystem and in Memory similar to
> NodeLabel
> * FileSystem Based : persistent across RM restart
> * Memory Based: non-persistent across RM restart
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