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  1. Hadoop Common
  2. HADOOP-6314

"bin/hadoop fs -help count" fails to show help about only "count" command.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: fs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently "hadoop fs -help count" fails to show help about only count command.
      Instead it displays following output

      [rphulari@statepick-lm]> bin/hadoop fs -help count
      hadoop fs is the command to execute fs commands. The full syntax is: 
      
      hadoop fs [-fs <local | file system URI>] [-conf <configuration file>]
      	[-D <property=value>] [-ls <path>] [-lsr <path>] [-df [<path>]] [-du <path>]
      	[-dus <path>] [-mv <src> <dst>] [-cp <src> <dst>] [-rm [-skipTrash] <src>]
      	[-rmr [-skipTrash] <src>] [-put <localsrc> ... <dst>] [-copyFromLocal <localsrc> ... <dst>]
      	[-moveFromLocal <localsrc> ... <dst>] [-get [-ignoreCrc] [-crc] <src> <localdst>
      	[-getmerge <src> <localdst> [addnl]] [-cat <src>]
      	[-copyToLocal [-ignoreCrc] [-crc] <src> <localdst>] [-moveToLocal <src> <localdst>]
      	[-mkdir <path>] [-report] [-setrep [-R] [-w] <rep> <path/file>]
      	[-touchz <path>] [-test -[ezd] <path>] [-stat [format] <path>]
      	[-tail [-f] <path>] [-text <path>]
      
      ..
      ..
      ..
      
      

      Expected output of "bin/hadoop fs -help count " should be

      [rphulari@statepick-lm]> bin/hadoop  fs -help count
      -count[-q] <path>: Count the number of directories, files and bytes under the paths
      		that match the specified file pattern.  The output columns are:
      		DIR_COUNT FILE_COUNT CONTENT_SIZE FILE_NAME or
      		QUOTA REMAINING_QUATA SPACE_QUOTA REMAINING_SPACE_QUOTA 
      		      DIR_COUNT FILE_COUNT CONTENT_SIZE FILE_NAME
      

        Attachments

        1. CountHelp.patch
          0.5 kB
          Ravi Phulari
        2. CountHelp.patch
          0.6 kB
          Ravi Phulari

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              • Assignee:
                raviphulari Ravi Phulari
                Reporter:
                raviphulari Ravi Phulari
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                • Created:
                  Updated:
                  Resolved: