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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2693) Priority Label Manager in RM to manage priority labels
Date Tue, 10 Feb 2015 19:16:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14314712#comment-14314712
] 

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/12697839/0005-YARN-2693.patch
  against trunk revision 3f5431a.

    {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/6583//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, 0005-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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