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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4239) [mapred] Job submission to an invalid queue should fail.
Date Tue, 18 Nov 2008 10:11:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12648560#action_12648560
] 

Amar Kamat commented on HADOOP-4239:
------------------------------------

Vinod, I have tried implementing a general way to reject jobs. There can be many reasons for
not accepting a job like _invalid-queue, missing files, blacklisted users, blocked queue_
etc. In any case if a  listener throws an exception the framework will simply reject the job.
I thought that way the contract is clear and also the solution is generic.

> [mapred] Job submission to an invalid queue should fail.
> --------------------------------------------------------
>
>                 Key: HADOOP-4239
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4239
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.19.0
>            Reporter: Vinod K V
>            Assignee: Amar Kamat
>             Fix For: 0.20.0
>
>         Attachments: HADOOP-4239-v2.patch
>
>
> If ACLs are enabled, this case is handled, though not with a clear message to the user.
Job submission to an invalid queue should be detected and dealt with. Irrespective of ACLs.

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