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Posted to mapreduce-dev@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2012/08/04 00:01:02 UTC

[jira] [Created] (MAPREDUCE-4514) Symlinks to peer distributed cache files no longer work

Jason Lowe created MAPREDUCE-4514:
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             Summary: Symlinks to peer distributed cache files no longer work
                 Key: MAPREDUCE-4514
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4514
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: distributed-cache, mrv2
    Affects Versions: 0.23.3, 2.0.1-alpha
            Reporter: Jason Lowe
            Assignee: Jason Lowe


Trying to create a symlink to another file that is specified for the distributed cache will fail to create the link.  For example:

hadoop jar ... -files "x,y,x#z"

will localize the files x and y as x and y, but the z symlink for x will not be created.  This is a regression from 1.x behavior.

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