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  1. Apache Tez
  2. TEZ-3394

Record the last reporting task for fetch failure diagnostics

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      It would be nice if the diagnostics for a fetch-failed task attempt also recorded the last task attempt that reported a fetch failure against it. Then the user can quickly find one of the readers that encountered an error and check its logs for the nature of the fetch failure.

      This is essentially the Tez equivalent of MAPREDUCE-6384.

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              • Assignee:
                Unassigned
                Reporter:
                jlowe Jason Darrell Lowe
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                • Created:
                  Updated: