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  1. Derby
  2. DERBY-5336

Repeated database creation causes OutOfMemoryError

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 10.8.1.2
    • 10.8.2.2, 10.9.1.0
    • Services
    • None
    • Windows 7 64-bit, jdk1.6.0_26
    • Normal
    • Repro attached, Workaround attached
    • Crash, Regression

    Description

      Repeatedly creating, querying, updating, and shutting down a database or databases eventually causes OutOfMemoryError.

      Java source reproducing the problem is attached.

      Attachments

        1. derby-5336-1a-remove_context_on_stop.diff
          0.8 kB
          Kristian Waagan
        2. derby-5336-2a-regression_test.diff
          5 kB
          Kristian Waagan
        3. DerbyOutOfMemoryErrorRepro.java
          3 kB
          Aja Walker
        4. LicensedRepro.java
          3 kB
          Aja Walker

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. DERBY-5412 MemoryLeakFixesTest.testRepeatedDatabaseCreationWithAutoStats() fails on phoneME: java.lang.InternalError: Number of class names exceeds vm limit.

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. DERBY-5472 Speed up MemoryLeakFixesTest.testRepeatedDatabaseCreationWithAutoStats()

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

          Bug - A problem which impairs or prevents the functions of the product. DERBY-5447 Deadlock in AutomaticIndexStatisticsTest.testShutdownWhileScanningThenDelete (BasePage.releaseExclusive and Observable.deleteObserver (BaseContainerHandle))

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

          Activity

            People

              kristwaa Kristian Waagan
              psiolent Aja Walker
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              Dates

                Created:
                Updated:
                Resolved: