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  1. Hadoop Common
  2. HADOOP-5623

Streaming: process provided status messages are overwritten every 10 seoncds

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.19.0, 0.19.1, 0.20.0
    • 0.20.2
    • None
    • None
    • Reviewed

    Description

      Every 10 seconds (if the streaming process is producing output key/values on stdout), PipeMapRed sets the task's status string to "Records R/W=N/N". This replaces any custom task status that the streaming process may have specified using the "reporter:status:" stderr lines.

      Attachments

        1. 5623.20S.patch
          7 kB
          Ravi Gummadi
        2. HADOOP-5623-streaming-status.patch
          7 kB
          Rick Cox
        3. HADOOP-5623-streaming-status.patch
          7 kB
          Rick Cox
        4. hadoop-5623-v1.patch
          7 kB
          Jothi Padmanabhan

        Issue Links

        is duplicated by

        Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-576 writing to status reporter before consuming standard input causes task failure.

        • Major - Major loss of function.
        • Resolved

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            rickcox Rick Cox Assign to me
            rickcox Rick Cox
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            Dates

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              Updated:
              Resolved:

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