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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6346) Add support for specifying unpack pattern regex to RunJar.unJar
Date Wed, 02 Dec 2009 07:38:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12784686#action_12784686
] 

Vinod K V commented on HADOOP-6346:
-----------------------------------

bq. Only issue to worry about is that MAPREDUCE-967 really ought to go in at the same time.
Otherwise, the "-file" argument in streaming will be broken until that patch is committed
(it currently works by sticking files into the job jar and assuming they'll be unpacked automatically;
that patch fixes it to use the config parameter added here).
There is only one way we can do this AFAIK. Let this patch go in as is. If there are any mapred/streaming
tests(looked around but can't find any) that fail because of this common project change, let
the tests crib - we will just file a JIRA issue saying the test failure will be fixed once
MAPREDUCE-967 goes in. This is OK as we are anyways planning MAPREDUCE-967 for the same release
(0.22). OK?

> Add support for specifying unpack pattern regex to RunJar.unJar
> ---------------------------------------------------------------
>
>                 Key: HADOOP-6346
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6346
>             Project: Hadoop Common
>          Issue Type: Task
>          Components: conf, util
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 0.22.0
>
>         Attachments: hadoop-6346.txt, hadoop-6346.txt, hadoop-6346.txt
>
>
> The changes in Common necessary for MAPREDUCE-967:
> - Adds support for Pattern types to Configuration (plus unit test)
> - Adds support to specify a Pattern to RunJar.unJar to decide which files get unpacked

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