[jira] [Commented] (MAPREDUCE-5265) History server admin service to refresh user and superuser group mappings

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

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13712795#comment-13712795 ] 

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

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12593038/JHS_REFRESH-13.txt
  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 2 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-common hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3866//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3866//console

This message is automatically generated.
                
> History server admin service to refresh user and superuser group mappings
> -------------------------------------------------------------------------
>
>                 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-10.txt, JHS_REFRESH-12.txt, JHS_REFRESH-13.txt, JHS_REFRESH-2.txt, JHS_REFRESH-4.txt, JHS_REFRESH-6.txt, JHS_REFRESH-8.txt, JHS_REFRESH-9.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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