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  1. Hadoop Common
  2. HADOOP-977

The output from the user's task should be tagged and sent to the resepective console streams.

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.11.0
    • Fix Version/s: 0.12.0
    • Component/s: None
    • Labels:
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      Description

      Currently, the JobClient prints the combined stdout & stderr to the console. It would be good if the output were tagged with the task id and sent to the stdout or stderr matching where it was sent by the task. So if your Mapper (task_0001_m_000123_0) writes "foobar" to stderr, the submitting user would see "task_0001_m_000123_0: foobar" on their stderr. Clearly this depends on HADOOP-975.

        Attachments

        1. HADOOP-977_20070207_1.patch
          5 kB
          Arun Murthy
        2. HADOOP-977_20070208_2.patch
          5 kB
          Arun Murthy

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              • Assignee:
                acmurthy Arun Murthy
                Reporter:
                omalley Owen O'Malley
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                Dates

                • Created:
                  Updated:
                  Resolved: