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  1. Hadoop Map/Reduce
  2. MAPREDUCE-813

Streaming Doc and M/R-Tutorial Doc - updates

    Details

    • Type: Task
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: documentation
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      This JIRA addresses issues in the Streaming doc that also require a cross-link to and update in the M/R Tutorial doc. All changes approved by the reviewing engineer.

      Streaming issues:

      1. During the execution of a streaming job, the names of the "mapred" parameters are transformed. The dots ( . ) become underscores ( _ ).

      Docs affected: streaming and m/r tutorial (new sub-sections added under Task Execution & Environment section)

      2. For -files and -archives options, Hadoop now creates symlink with same name as file (user-defined symlinks, #mysymlink, currently not supported)

      Docs affected:streaming

      3. Streaming supports streaming command options and generic command options. Generic options must be placed before streaming options, otherwise command fails.

      Docs affected: streaming (reorganized the streaming doc to make distinctions between 2 sets of command options more clear)

        Attachments

        1. ASF.LICENSE.NOT.GRANTED--patch-813-0.20.txt
          46 kB
          Amareshwari Sriramadasu
        2. mapred_tutorial.pdf
          159 kB
          Corinne Chandel
        3. MAPREDUCE-813.patch
          44 kB
          Corinne Chandel
        4. MAPREDUCE-813-2.patch
          46 kB
          Corinne Chandel
        5. MAPREDUCE-813-3.patch
          67 kB
          Devaraj Das
        6. patch-813-ydist.txt
          47 kB
          Amareshwari Sriramadasu
        7. streaming.pdf
          62 kB
          Corinne Chandel

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              • Assignee:
                Unassigned
                Reporter:
                chandec Corinne Chandel
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                Dates

                • Created:
                  Updated:
                  Resolved: