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From "Robert Joseph Evans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4010) TestWritableJobConf fails on trunk
Date Wed, 14 Mar 2012 21:30:40 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13229643#comment-13229643
] 

Robert Joseph Evans commented on MAPREDUCE-4010:
------------------------------------------------

This is very important because of how java does lazy loading of classes we can set values
on the command line that are deprecated values and the deprecations are not processed until
later.  It means that all deprecated conf options set on the command line may be silently
be ignored depending on where they fall in the hash map.
                
> TestWritableJobConf fails on trunk
> ----------------------------------
>
>                 Key: MAPREDUCE-4010
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4010
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.24.0
>            Reporter: Jason Lowe
>            Priority: Critical
>
> TestWritableJobConf is currently failing two tests on trunk:
> * testEmptyConfiguration
> * testNonEmptyConfiguration
> Appears to have been caused by HADOOP-8167.

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