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  1. Hive
  2. HIVE-19310

Metastore: MetaStoreDirectSql.ensureDbInit has some slow DN calls which might need to be run only in test env

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • Metastore
    • None

    Description

      MetaStoreDirectSql.ensureDbInit has the following 2 calls which we have observed taking a long time in our testing:

      initQueries.add(pm.newQuery(MNotificationLog.class, "dbName == ''"));
      initQueries.add(pm.newQuery(MNotificationNextId.class, "nextEventId < -1"));
      

      In a production environment, these tables should be initialized using schematool, however in a test environment, these calls might be needed.

      Attachments

        1. HIVE-19310.03.patch
          1.0 kB
          Sergey Shelukhin
        2. HIVE-19310.02.patch
          1.0 kB
          Sergey Shelukhin
        3. HIVE-19310.1.patch
          2 kB
          Vaibhav Gumashta

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              sershe Sergey Shelukhin
              vgumashta Vaibhav Gumashta
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                Updated:
                Resolved: