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  1. Derby
  2. DERBY-5435

org.apache.derby.client.am.SqlException in stressMultiTest: The DDM object 0x1232 is not supported. The connection has been terminated.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: 10.9.1.0
    • Fix Version/s: None
    • Component/s: Network Client
    • Labels:
      None
    • Environment:
      Linux CentOS 6.1 on VMWare, with ibm 1.5. SR12FP4.
    • Bug behavior facts:
      Regression Test Failure

      Description

      With trunk (10.9.0.0 alpha) svn updated to revision 1176157, there was one failure I don't remember seeing before:

      testStressMulti(org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest)junit.framework.AssertionFailedError: Caused by:
      java.sql.SQLException: The DDM object 0x1232 is not supported. The connection has been terminated.
      at org.apache.derby.client.am.SQLExceptionFactory.getSQLException(Unknown Source)
      at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
      at org.apache.derby.client.am.Connection.createStatement(Unknown Source)
      at org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest$StressMultiRunnable.select(StressMultiTest.java:553)
      at org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest$StressMultiRunnable.run(StressMultiTest.java:429)
      at java.lang.Thread.run(Thread.java:811)
      Caused by: org.apache.derby.client.am.SqlException: The DDM object 0x1232 is not supported. The connection has been terminated.
      at org.apache.derby.client.am.SqlException.copyAsUnchainedSQLException(Unknown Source)
      at org.apache.derby.client.am.Sqlca.chainDeferredExceptionsToAgentOrAsConnectionWarnings(Unknown Source)
      at org.apache.derby.client.am.Sqlca.getJDBCMessage(Unknown Source)
      at org.apache.derby.client.am.SqlException.getMessage(Unknown Source)
      at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
      at org.apache.derby.client.am.Statement.executeQuery(Unknown Source)
      at org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest$StressMultiRunnable.select(StressMultiTest.java:555)
      ... 2 more

      at org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest.handleException(StressMultiTest.java:351)
      at org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest.access$200(StressMultiTest.java:70)
      at org.apache.derbyTesting.functionTests.tests.multi.StressMultiTest$StressMultiRunnable.run(StressMultiTest.java:445)
      at java.lang.Thread.run(Thread.java:811)

      This is a fairly new system for me, only recently have I started running (automated/nightly) suites.All on it, so if this may be intermittent on this system.
      The issue did not show on a SUSE Linux (10) system which ran the tests at the same revision level, same jvm level.

      The message looks a bit like DERBY-2066, but that issue has been fixed in trunk and the stack trace appears different.
      Interestingly, approximately the same time the tinderbox showed a test failure in testStressMulti (http://dbtg.foundry.sun.com/derby/test/tinderbox_trunk16/jvm1.6/testing/testlog/SunOS-5.10_i86pc-i386/1176669-org.apache.derbyTesting.functionTests.suites.All_diff.txt), but that looks like intermittent NullPointerException previously reported in DERBY-3823.
      The stressMultiTest failing in both cases may just be a coincidence.

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              • Assignee:
                Unassigned
                Reporter:
                myrna Myrna van Lunteren
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                • Created:
                  Updated:
                  Resolved: