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  1. Hive
  2. HIVE-15373

DbNotificationListener should use thread-local RawStore

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Cannot Reproduce
    • None
    • None
    • Hive
    • None

    Description

      ObjectStore.java has several important calls which are not thread-safe:

      • openTransaction()
      • commitTransaction()
      • rollbackTransaction()

      These should be made thread-safe.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-13869 ObjectStore synchronization issue manifested in db notification listener

          • Blocker - Blocks development and/or testing work, production could not run
          • Open
          relates to

          Sub-task - The sub-task of the issue HIVE-9174 Enable queuing of HCatalog notification events in metastore DB

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HIVE-15766 DBNotificationlistener leaks JDOPersistenceManager

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HIVE-13836 DbNotifications giving an error = Invalid state. Transaction has already started

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              akolb Alex Kolbasov
              akolb Alex Kolbasov
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              Dates

                Created:
                Updated:
                Resolved: