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  1. Hadoop Common
  2. HADOOP-10788

Rewrite kms to use new shell framework

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: None
    • Component/s: scripts
    • Labels:
    • Target Version/s:
    • Hadoop Flags:
      Incompatible change
    • Release Note:
      Hide
      INCOMPATIBLE CHANGES:
      * Defaults now key off of standard Hadoop shell variables, if defined. The older, KMS-specific variables still take precedence.
      * The pid and out files have been renamed to be consistent with the rest of the Hadoop.
      * Several undocumented environment variables have been removed with functionality replaced by standard Hadoop common features. (For example, KMS_SILENT vs. --debug)

      NEW FEATURES:
      * kms now supports many of the standard Hadoop shell code options such as --debug.

      IMPROVEMENTS:
      * Significantly reduced and simplified code in kms-config.sh
      * Reworked some of the documentation in kms-env.sh
      Show
      INCOMPATIBLE CHANGES: * Defaults now key off of standard Hadoop shell variables, if defined. The older, KMS-specific variables still take precedence. * The pid and out files have been renamed to be consistent with the rest of the Hadoop. * Several undocumented environment variables have been removed with functionality replaced by standard Hadoop common features. (For example, KMS_SILENT vs. --debug) NEW FEATURES: * kms now supports many of the standard Hadoop shell code options such as --debug. IMPROVEMENTS: * Significantly reduced and simplified code in kms-config.sh * Reworked some of the documentation in kms-env.sh

      Description

      kms was not rewritten to use the new shell framework. It should be reworked to take advantage of it.

        Attachments

        1. HADOOP-10788.patch
          12 kB
          Allen Wittenauer
        2. HADOOP-10788-01.patch
          14 kB
          Allen Wittenauer
        3. HADOOP-10788-02.patch
          15 kB
          Allen Wittenauer
        4. HADOOP-10788-03.patch
          17 kB
          Allen Wittenauer
        5. HADOOP-10788-04.patch
          17 kB
          John Smith

          Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-10787 Rename/remove non-HADOOP_*, etc from the shell scripts

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-7460 Rewrite httpfs to use new shell framework

          • Major - Major loss of function.
          • Resolved
          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-11331 rename shell daemon functions to specify java

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-11010 Post-9902 "Umbrella" JIRA

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-11300 KMS startup scripts must not display the keystore / truststore passwords

          • Major - Major loss of function.
          • Closed

            Activity

              People

              • Assignee:
                pocky John Smith
                Reporter:
                aw Allen Wittenauer
              • Votes:
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                Dates

                • Created:
                  Updated:
                  Resolved: