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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4002) MultiFileWordCount job fails if the input path is not from default file system
Date Sun, 20 May 2012 08:48:41 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13279702#comment-13279702
] 

Hudson commented on MAPREDUCE-4002:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2290 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2290/])
    MAPREDUCE-4002. MultiFileWordCount job fails if the input path is not from default file
system. Contributed by Bhallamudi Venkata Siva Kamesh. (Revision 1340630)

     Result = FAILURE
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1340630
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/MultiFileWordCount.java

                
> MultiFileWordCount job fails if the input path is not from default file system
> ------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4002
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4002
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: examples
>    Affects Versions: 0.24.0, 0.23.3
>            Reporter: Bhallamudi Venkata Siva Kamesh
>            Assignee: Bhallamudi Venkata Siva Kamesh
>             Fix For: 2.0.1
>
>         Attachments: MAPREDUCE-4002.patch
>
>
> In the MultiFileWordCount#CombineFileLineRecordReader, filesystem object has been initialized
in the following way
> {noformat}fs = FileSystem.get(context.getConfiguration());{noformat}
> This causes, *fs* to be initialized with default filesystem. Therefore *fs* searchs for
the input files on the default file system, which fails if the input path is from different
source.

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