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  1. Hadoop Common
  2. HADOOP-12930

[Umbrella] Dynamic subcommands for hadoop shell scripts

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 3.0.0-alpha1
    • Component/s: scripts
    • Labels:
      None
    • Target Version/s:
    • Release Note:
      It is now possible to add or modify the behavior of existing subcommands in the hadoop, hdfs, mapred, and yarn scripts. See the Unix Shell Guide for more information.
    • Flags:
      Important

      Description

      Umbrella for converting hadoop, hdfs, mapred, and yarn to allow for dynamic subcommands. See first comment for more details.

        Attachments

        1. HADOOP-12930.00.patch
          126 kB
          Allen Wittenauer

          Issue Links

          1.
          bin/hadoop work for dynamic subcommands Sub-task Resolved Allen Wittenauer
          2.
          bin/yarn work for dynamic subcommands Sub-task Resolved Allen Wittenauer
          3.
          bin/hdfs work for dynamic subcommands Sub-task Resolved Allen Wittenauer
          4.
          bin/mapred work for dynamic subcommands Sub-task Resolved Allen Wittenauer
          5.
          API documentation for dynamic subcommands Sub-task Resolved Allen Wittenauer
          6.
          modify hadoop-tools to take advantage of dynamic subcommands Sub-task Resolved Allen Wittenauer
          7.
          enable daemonization of dynamic commands Sub-task Resolved Allen Wittenauer
          8.
          env var doc update for dynamic commands Sub-task Resolved Allen Wittenauer
          9.
          fix shellprofiles in hadoop-tools to allow replacement Sub-task Resolved Allen Wittenauer
          10.
          hadoop distcp adds client opts twice when dynamic Sub-task Resolved Allen Wittenauer
          11.
          hadoop-common unit tests for dynamic commands Sub-task Resolved Allen Wittenauer
          12.
          hadoop-hdfs unit tests for dynamic commands Sub-task Resolved Allen Wittenauer
          13.
          clean up how rumen is executed Sub-task Resolved Allen Wittenauer
          14.
          dynamic subcommands need a way to manipulate arguments Sub-task Resolved Allen Wittenauer
          15.
          add a streaming subcommand to mapred Sub-task Resolved Allen Wittenauer
          16.
          convert hadoop gridmix to be dynamic Sub-task Resolved Allen Wittenauer
          17.
          dynamic subcommand docs should talk about exit vs. continue program flow Sub-task Resolved Allen Wittenauer
          18.
          clarify daemonization and security vars for dynamic commands Sub-task Resolved Allen Wittenauer
          19.
          add a --debug message when dynamic commands have been used Sub-task Resolved Allen Wittenauer
          20.
          rename sub-project shellprofiles to match the rest of Hadoop Sub-task Resolved Allen Wittenauer
          21.
          fix typo in dynamic subcommand docs Sub-task Resolved Allen Wittenauer
          22.
          fix typo in debug statement for dynamic subcommands Sub-task Resolved Allen Wittenauer
          23.
          Underscores should be escaped in dynamic subcommands document Sub-task Resolved Allen Wittenauer
          24.
          Fix dynamic subcommands error on multiple arguments Sub-task Resolved Masatake Iwasaki

            Activity

              People

              • Assignee:
                aw Allen Wittenauer
                Reporter:
                aw Allen Wittenauer
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved: