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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3130

Output files are not moved to job output directory after task completion

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.20.204.0
    • Fix Version/s: None
    • Component/s: task
    • Labels:
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    • Environment:

      NA

      Description

      When MultipleOutputs (OutputFormat set to TextOutputFormat) is used to write output files to different namedOutputFiles, turned off normal output file generation(i.e.part-r-<#reduce>) by setting OutputFormat as NullOutputFormat, task output is not moved to job output directory (${mapred.output.dir}).

      After the job completion, found output files in ${mapred.output.dir}/_temporary/_attempt-<jobid>-<#reduce> (task output directory) rather than in the ${mapred.output.dir} (job output dir)

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              • Assignee:
                Unassigned
                Reporter:
                kam_iitkgp Bhallamudi Venkata Siva Kamesh
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                Dates

                • Created:
                  Updated: