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  1. Hive
  2. HIVE-7917

Hive max reducers count has regressed from a prime number to 999 (re-apply HIVE-7158)

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Configuration
    • Labels:
      None
    • Release Note:
      Hide
      HIVE-7917: Re-apply change from HIVE-7158, set hive.exec.reducers.max to a high prime number. (Gopal V, reviewed by Gunther Hagleitner)
      Show
      HIVE-7917 : Re-apply change from HIVE-7158 , set hive.exec.reducers.max to a high prime number. (Gopal V, reviewed by Gunther Hagleitner)

      Description

      HIVE-6037 overwrote configuration changes made by HIVE-7158 for Configuration parameters related to reducer parallelism.

      The changes need to be reapplied.

        Attachments

        1. HIVE-7917.1.patch
          1 kB
          Gopal Vijayaraghavan
        2. HIVE-7917.2.patch
          1 kB
          Gunther Hagleitner

          Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. HIVE-7158 Use Tez auto-parallelism in Hive

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-6037 Synchronize HiveConf with hive-default.xml.template and support show conf

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

            Activity

              People

              • Assignee:
                gopalv Gopal Vijayaraghavan
                Reporter:
                gopalv Gopal Vijayaraghavan
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                Dates

                • Created:
                  Updated:
                  Resolved: