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  1. Hive
  2. HIVE-12236

Enable SimpleFetchOptimizer for more query types

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.3.0, 2.0.0
    • 2.0.0
    • Logical Optimizer
    • None

    Description

      Currently, metadata queries fired by BI tools tend to thrash LLAP's cache.

      Bypass the cache and process metadata queries directly from HiveServer2

      Attachments

        1. HIVE-12236.2.patch
          13 kB
          Ashutosh Chauhan
        2. HIVE-12236.patch
          0.9 kB
          Ashutosh Chauhan
        3. HIVE-12236.WIP.patch
          6 kB
          Gopal Vijayaraghavan

        Activity

          People

            ashutoshc Ashutosh Chauhan
            gopalv Gopal Vijayaraghavan
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            Dates

              Created:
              Updated:
              Resolved: