Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-813

Streaming Doc and M/R-Tutorial Doc - updates

VotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.21.0
    • 0.21.0
    • documentation
    • None
    • 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. 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

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            Unassigned Unassigned
            chandec Corinne Chandel
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment