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Posted to mapreduce-issues@hadoop.apache.org by "Ashwin Shankar (JIRA)" <ji...@apache.org> on 2013/07/12 19:53:50 UTC
[jira] [Updated] (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.
[ https://issues.apache.org/jira/browse/MAPREDUCE-5265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashwin Shankar updated MAPREDUCE-5265:
--------------------------------------
Attachment: JHS_REFRESH-10.txt
> 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-10.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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