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  1. Hadoop HDFS
  2. HDFS-3226

Allow GetConf tool to print arbitrary keys

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.0-alpha
    • Component/s: tools
    • Labels:
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      Description

      Currently the "hdfs getconf" tool can only print out certain keys, like the list of NNs, etc. It would be handy to allow it to fetch an arbitrary configuration. For example, users may wish to write shell scripts that interact with their hadoop cluster, and it is useful to be able to fetch configs like the name of the superuser, or the state of whether HA is enabled.

        Attachments

        1. hdfs-3226.txt
          10 kB
          Todd Lipcon

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              • Assignee:
                tlipcon Todd Lipcon
                Reporter:
                tlipcon Todd Lipcon
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                • Created:
                  Updated:
                  Resolved: