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From "Ramya Sunil (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2763) IllegalArgumentException while using the dist cache
Date Mon, 01 Aug 2011 22:33:48 GMT
IllegalArgumentException while using the dist cache

                 Key: MAPREDUCE-2763
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2763
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Ramya Sunil
             Fix For: 0.23.0

IllegalArgumentException is seen while using distributed cache to cache some files and custom
jars in classpath.

A simple way to reproduce this error is by using a streaming job:
hadoop jar hadoop-streaming.jar -libjars file://<path to custom jar> -input <path
to input file> -output out -mapper "cat" -reducer NONE -cacheFile  hdfs://<path to some

This is a regression introduced and the same command works fine on 0.20.x

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