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  1. Derby
  2. DERBY-428

NetworkClient PreparedStatement.executeBatch() hangs if batch is too large (ArrayIndexOutOfBoundsException in Network Server)

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.1.3.2, 10.2.1.6
    • Labels:
      None
    • Environment:
      Linux atum01 2.4.20-31.9 #1 Tue Apr 13 18:04:23 EDT 2004 i686 i686 i386 GNU/Linux
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_03-b07)
      Java HotSpot(TM) Client VM (build 1.5.0_03-b07, mixed mode, sharing)

      Description

      When running

      s.executeUpdate("create table t (i integer)");
      PreparedStatement p = c.prepareStatement("insert into t values");
      for (int i=0; i<N; i++)

      { p.setInt(1,i); p.addBatch(); }

      System.out.println("Ok");
      p.executeBatch();

      If N is 9000
      The server reports:

      524272
      java.lang.ArrayIndexOutOfBoundsException: 524272
      at org.apache.derby.impl.drda.DDMWriter.startDdm(DDMWriter.java:315)
      at org.apache.derby.impl.drda.DRDAConnThread.writeSQLCARD(DRDAConnThread.java:4937)
      at org.apache.derby.impl.drda.DRDAConnThread.writeSQLCARDs(DRDAConnThread.java:4898)
      at org.apache.derby.impl.drda.DRDAConnThread.writeSQLCARDs(DRDAConnThread.java:4888)
      at org.apache.derby.impl.drda.DRDAConnThread.checkWarning(DRDAConnThread.java:7239)
      at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(DRDAConnThread.java:3605)
      at org.apache.derby.impl.drda.DRDAConnThread.processCommands(DRDAConnThread.java:859)
      at org.apache.derby.impl.drda.DRDAConnThread.run(DRDAConnThread.java:214)
      agentThread[DRDAConnThread_3,5,main]

      While the client hangs in executeBatch().

      If N is 8000, the client gets the following Exception:
      Exception in thread "main" org.apache.derby.client.am.BatchUpdateException: Non-atomic batch failure. The batch was submitted, but at least one exception occurred on an individual member of the batch. Use getNextException() to retrieve the exceptions for specific batched elements.
      at org.apache.derby.client.am.Agent.endBatchedReadChain(Agent.java:267)
      at org.apache.derby.client.am.PreparedStatement.executeBatchRequestX(PreparedStatement.java:1596)
      at org.apache.derby.client.am.PreparedStatement.executeBatchX(PreparedStatement.java:1467)
      at org.apache.derby.client.am.PreparedStatement.executeBatch(PreparedStatement.java:945)
      at AOIB.main(AOIB.java:24)

        Attachments

        1. b428.java
          1 kB
          Bryan Pendleton
        2. derby-428.diff
          5 kB
          Bryan Pendleton
        3. derby428_10_1.diff
          5 kB
          Kathey Marsden
        4. derby428_10_1.stat
          0.2 kB
          Kathey Marsden

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              • Assignee:
                bryanpendleton Bryan Pendleton
                Reporter:
                bernt Bernt M. Johnsen
              • Votes:
                2 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: