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  1. Hadoop Common
  2. HADOOP-12930

[Umbrella] Dynamic subcommands for hadoop shell scripts

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Details

    • New Feature
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 3.0.0-alpha1
    • scripts
    • None
    • 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.
    • 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

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-12857 Rework hadoop-tools

          • Major - Major loss of function.
          • Resolved
          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

              aw Allen Wittenauer
              aw Allen Wittenauer
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              Dates

                Created:
                Updated:
                Resolved: