Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-390

Hadoop daemons should support generic command-line options by implementing the Tool interface

    Details

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

      Description

      Hadoop daemons (NN/DN/JT/TT) should support generic command-line options (i.e. -nn / -jt/ -conf / -D) by implementing the Tool interface.

      This is particularly useful for cases where the masters(NN/JT) are to be configured dynamically e.g. via HoD.

      (I suspect we will need to possibly tweak some the the hadoop scripts too, possibly.)

        Activity

        Arun C Murthy created issue -
        Arun C Murthy made changes -
        Field Original Value New Value
        Component/s mapred [ 12310690 ]
        Component/s dfs [ 12310710 ]
        Arun C Murthy made changes -
        Fix Version/s 0.16.0 [ 12312740 ]
        Fix Version/s 0.17.0 [ 12312913 ]
        Robert Chansler made changes -
        Fix Version/s 0.17.0 [ 12312913 ]
        Owen O'Malley made changes -
        Project Hadoop Common [ 12310240 ] HDFS [ 12310942 ]
        Key HADOOP-2106 HDFS-390
        Component/s mapred [ 12310690 ]
        Component/s dfs [ 12310710 ]
        Allen Wittenauer made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]

          People

          • Assignee:
            Arun C Murthy
            Reporter:
            Arun C Murthy
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development