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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1447) job level hook in OutputCommitter is not working in local mode
Date Wed, 03 Feb 2010 11:53:28 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829040#action_12829040
] 

Vinod K V commented on MAPREDUCE-1447:
--------------------------------------

I see. There in lies the problem with the local runner. LocalJobRunner gets the OutputCommitter
class only from the configuration irrespective of whether it is old job API or the new job-API.
In case of the real-code, OutputCommitter is obtained from OutputFormat if it new API and
from configuration if it is old style job API.

I am guessing you are using the new Job/JobControl API. Can you confirm? If it is, which is
what I suspect, LocalJobRunner should address the above difference.

Thanks for being patient and giving enough hints!

> job level hook in OutputCommitter is not working in local mode
> --------------------------------------------------------------
>
>                 Key: MAPREDUCE-1447
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1447
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.1
>            Reporter: Daniel Dai
>
> OutputCommitter is not totally working in local mode. Only task level hooks are called,
which are setupTask, needsTaskCommit, commitTask, abortTask. Job level hooks are not working,
which are: setupJob, cleanupJob.

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