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Posted to mapreduce-dev@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2011/03/09 23:58:59 UTC

[jira] Created: (MAPREDUCE-2375) Improve exception thrown by SpillRecord for bad spill index

Improve exception thrown by SpillRecord for bad spill index
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                 Key: MAPREDUCE-2375
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2375
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 0.23.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Minor
             Fix For: 0.23.0


In trying to debug some issues on a cluster that was seeing shuffle fetch failures, I found the IOException thrown by the SpillRecord constructor to be insufficient. An improved exception would have more details about the file path, offset, etc.

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