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https://issues.apache.org/jira/browse/MAPREDUCE-253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved MAPREDUCE-253.
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Resolution: Won't Fix
> getDiagnostics in TaskReport should return exceptions
> -----------------------------------------------------
>
> Key: MAPREDUCE-253
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-253
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Santhosh Srinivasan
>
> Currently, getDiagnostics() returns Strings. When exceptions are thrown in
> user code and/or Hadoop, it would be cleaner to propagate the exception back
> to the application for better error handling. Hadoop should return the
> exceptions instead of returning string representations that correspond to
> printStackTrace() output.
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