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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1552) TaskTracker should report which fs during error
Date Wed, 03 Mar 2010 00:31:27 GMT
TaskTracker should report which fs during error
-----------------------------------------------

                 Key: MAPREDUCE-1552
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1552
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 0.20.2
            Reporter: Allen Wittenauer


We run with ZFS with fs quotas for the mapred spill space to prevent it over-running the HDFS
space.  During merge, we some times end up running out of space.  It would be useful if the
stack trace (see below) included which file system the errors actually came from.

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