Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-813

Streaming Doc and M/R-Tutorial Doc - updates

    Details

    • Type: Task Task
    • Status: Closed
    • Priority: Minor 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)

      1. mapred_tutorial.pdf
        159 kB
        Corinne Chandel
      2. streaming.pdf
        62 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. ASF.LICENSE.NOT.GRANTED--patch-813-0.20.txt
        46 kB
        Amareshwari Sriramadasu

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            • Assignee:
              Unassigned
              Reporter:
              Corinne Chandel
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              Dates

              • Created:
                Updated:
                Resolved:

                Development