hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sreekanth Ramakrishnan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5396) Queue ACLs should be refreshed without requiring a restart of the job tracker
Date Thu, 16 Apr 2009 09:30:14 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699596#action_12699596
] 

Sreekanth Ramakrishnan commented on HADOOP-5396:
------------------------------------------------

The test failures are not related to this patch.

> Queue ACLs should be refreshed without requiring a restart of the job tracker
> -----------------------------------------------------------------------------
>
>                 Key: HADOOP-5396
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5396
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Hemanth Yamijala
>            Assignee: Vinod K V
>         Attachments: cluster_setup.pdf, commands_manual.pdf, hadoop-5396-1.patch, hadoop-5396-2.patch,
HADOOP-5396-3-svn.txt, hadoop-5396-3.patch, HADOOP-5396-4-svn.txt, hadoop-5396-4.patch, hadoop-5396-5.patch
>
>
> In large shared deployments of the M/R clusters, it is normal that new users will periodically
want to get access to some queues on the M/R framework. Requiring a JT restart for each such
change is operationally inconvenient and seems an overkill. There should be a way for updating
ACLs with new users without requiring a JT restart.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message