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  1. Hive
  2. HIVE-15736

Add unit tests to Utilities.getInputSummary() method for multi-threading cases

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    Details

    • Type: Test
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.3.0
    • Component/s: Query Planning
    • Labels:
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      Description

      The Utilities.getInputSummary method has a configuration to use multiple threads to get the content summary of tables and partitions. This configuration variable, mapred.dfsclient.parallelism.max, is disabled by default and there are no tests that validate the quality of using multi threads.

      This JIRA is used to add tests to such method with multiple threads and fix any issue found.

        Attachments

        1. HIVE-15736.1.patch
          17 kB
          Sergio Peña
        2. HIVE-15736.2.patch
          17 kB
          Sergio Peña
        3. HIVE-15736.3.patch
          16 kB
          Sergio Peña

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              • Assignee:
                spena Sergio Peña
                Reporter:
                spena Sergio Peña
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                • Created:
                  Updated:
                  Resolved: