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Posted to mapreduce-dev@hadoop.apache.org by "Bhallamudi Venkata Siva Kamesh (Created) (JIRA)" <ji...@apache.org> on 2011/09/30 15:58:45 UTC

[jira] [Created] (MAPREDUCE-3130) Output files are not moved to job output directory after task completion

Output files are not moved to job output directory after task completion
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                 Key: MAPREDUCE-3130
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3130
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: task
    Affects Versions: 0.20.204.0
         Environment: NA
            Reporter: Bhallamudi Venkata Siva Kamesh


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

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