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  1. Hadoop HDFS
  2. HDFS-6558

Missing '\n' in the description of dfsadmin -rollingUpgrade

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 2.4.0
    • Fix Version/s: 2.5.0
    • Component/s: None
    • Labels:
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      In DFSAdmin.java, '\n' should be added at the end of the line

              + "   prepare: prepare a new rolling upgrade."
      

      to clean up the following help message.

      $ hdfs dfsadmin -help rollingUpgrade
      -rollingUpgrade [<query|prepare|finalize>]:
           query: query the current rolling upgrade status.
         prepare: prepare a new rolling upgrade.  finalize: finalize the current rolling upgrade.
      

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            • Assignee:
              airbots Chen He
              Reporter:
              ajisakaa Akira Ajisaka
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              • Created:
                Updated:
                Resolved: