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  1. Apache Ozone
  2. HDDS-438

'ozone oz' should print usage when command or sub-command is missing

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.2.1
    • Component/s: Tools
    • Labels:

      Description

      When invoked without the command or sub-command, ozone oz prints the following error:

      $ ozone oz
      Please select a subcommand
      

      and

      $ ozone oz volume
      Please select a subcommand
      

      For most familiar with Unix utilities it is obvious they should rerun the command with --help. However we can just print the usage instead to avoid guesswork

        Attachments

        1. HDDS-438.001.patch
          5 kB
          Dinesh Chitlangia
        2. HDDS-438.002.patch
          7 kB
          Dinesh Chitlangia
        3. HDDS-438.003.patch
          9 kB
          Dinesh Chitlangia

          Activity

            People

            • Assignee:
              dineshchitlangia Dinesh Chitlangia
              Reporter:
              arp Arpit Agarwal
            • Votes:
              1 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: