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From "Joydeep Sen Sarma (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1902) job jar file is not distributed via DistributedCache
Date Wed, 30 Jun 2010 22:28:50 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884081#action_12884081

Joydeep Sen Sarma commented on MAPREDUCE-1902:

Perhaps there's some history to why things are this way - if anyone knows - please do share.

> job jar file is not distributed via DistributedCache
> ----------------------------------------------------
>                 Key: MAPREDUCE-1902
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1902
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Joydeep Sen Sarma
> The main jar file for an job is not distributed via the distributed cache. It would be
more efficient if that were the case.
> It would also allow us to comprehensively tackle the inefficiencies in distribution of
jar files and such (see MAPREDUCE-1901).

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