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:
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      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.)

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          People

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

            • Created:
              Updated:
              Resolved:

              Development