[jira] [Commented] (MAPREDUCE-5265) Need an admin interface on history server with the ability to refresh super user groups,refresh user to group mappings,refresh admin acls,get groups given a username.

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13675358#comment-13675358 ] 

Hadoop QA commented on MAPREDUCE-5265:
--------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12586211/JHS_REFRESH-2.txt
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:red}-1 javac{color:red}.  The patch appears to cause the build to fail.

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3730//console

This message is automatically generated.
                
> Need an admin interface on history server with the ability to refresh super user groups,refresh user to group mappings,refresh admin acls,get groups given a username.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5265
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5265
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: jobhistoryserver
>    Affects Versions: 2.1.0-beta
>            Reporter: Jason Lowe
>            Assignee: Ashwin Shankar
>         Attachments: JHS_REFRESH-2.txt
>
>
> The history server needs an admin interface with the ability to
> 1. refresh the super user groups configurations,
> 2. refresh user to group mappings,
> 3. refresh its admin acls,
> 4. get groups given a username 
> without requiring a restart of the history server.  This is analogous to the  -refreshSuperUserGroupsConfiguration capabilities provided by hdfs dfsadmin and yarn rmadmin. 

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