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  1. Derby
  2. DERBY-6548

Statement context disappeared while running NsTest

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 10.11.1.1
    • None
    • SQL
    • None
    • Normal

    Description

      During a 7-hour run of NsTest (see the 2014-04-23 run on DERBY-6533), the statement context disappeared for one of the threads and we saw this NPE:

      java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
      	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:107)
      	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:133)
      	at org.apache.derby.impl.jdbc.Util.seeNextException(Util.java:255)
      	at org.apache.derby.impl.jdbc.Util.javaException(Util.java:277)
      	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:437)
      	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:353)
      	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2396)
      	at org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:82)
      	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(EmbedPreparedStatement.java:152)
      	at org.apache.derby.impl.jdbc.EmbedPreparedStatement42.<init>(EmbedPreparedStatement42.java:41)
      	at org.apache.derby.jdbc.Driver42.newEmbedPreparedStatement(Driver42.java:59)
      	at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(EmbedConnection.java:1734)
      	at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(EmbedConnection.java:1562)
      	at org.apache.derbyTesting.system.nstest.utils.DbUtil.update_one_row(DbUtil.java:266)
      	at org.apache.derbyTesting.system.nstest.tester.TesterObject.doIUDOperation(TesterObject.java:177)
      	at org.apache.derbyTesting.system.nstest.tester.Tester1.startTesting(Tester1.java:114)
      	at org.apache.derbyTesting.system.nstest.NsTest.run(NsTest.java:790)
      Caused by: ERROR XJ001: Java exception: ': java.lang.NullPointerException'.
      	at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:290)
      	at org.apache.derby.impl.jdbc.SQLExceptionFactory.wrapArgsForTransportAcrossDRDA(SQLExceptionFactory.java:162)
      	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:74)
      	... 16 more
      Caused by: java.lang.NullPointerException
      	at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.pushCompilerContext(GenericLanguageConnectionContext.java:2397)
      	at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:311)
      	at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:99)
      	at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:1116)
      	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(EmbedPreparedStatement.java:134)
      	... 8 more
      

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            Unassigned Unassigned
            rhillegas Richard N. Hillegas

            Dates

              Created:
              Updated:

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