Derby
  1. Derby
  2. DERBY-4364

Cannot create an instance of generated class org.apache.derby.exe.acf81e0010x0123x6e25x38c2x00000616b5f80.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Won't Fix
    • Affects Version/s: 10.5.3.0
    • Fix Version/s: None
    • Component/s: JDBC
    • Environment:
    • Urgency:
      Urgent
    • Issue & fix info:
      Newcomer
    • Bug behavior facts:
      Crash

      Description

      This issue is quite like issue DERBY-4142, but I think the root cause is different.

      The java code which raise this error is:
      rs=stmt.executeQuery("SELECT ID FROM T_SYS_RS_PACKAGE_MASTER WHERE EXISTS (SELECT * FROM T_VC_MASTER MA WHERE MA.SUBCLASS_TABLE_NAME='T_SYS_RS_PACKAGE_MASTER' AND MA.SUBCLASS_TABLE_ID=T_SYS_RS_PACKAGE_MASTER.ID AND MA.NAME='"PackageName"')");

      The error message tells that create an instance of generated class acf81e0010x0123x6e25x38c2x00000616b5f80 fail caused by java.lang.NoClassDefFoundError: org/apache/derby/impl/sql/execute/GenericQualifier. But I see that this GenericQualifier.class is put in derby.jar, which is put in WEB-INF\lib folder. so I guess this issue may be caused by the classloader switch somewhere, may be in acf81e0010x0123x6e25x38c2x00000616b5f80. the new classloader may not able to find a class in WEB-INF\lib\derby.jar. Anyway, just a guess

      error log is captured:
      java.sql.SQLException: Cannot create an instance of generated class org.apache.derby.exe.acf81e0010x0123x6e25x38c2x00000616b5f80.
      at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)
      at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:87)
      at org.apache.derby.impl.jdbc.Util.seeNextException(Util.java:223)
      at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:398)
      at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:346)
      at org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2201)
      at org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:81)
      at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:614)
      at org.apache.derby.impl.jdbc.EmbedStatement.executeQuery(EmbedStatement.java:152)
      at Concept.Resource.Server.derby.CCheckInResources.checkInResources(CCheckInResources.java:342)
      at Concept.Resource.Server.derby.CCheckInResources.SubmitTransaction(CCheckInResources.java:223)
      at Concept.Transaction.Server.CTransactionServer.doPost(CTransactionServer.java:722)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      at sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
      at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:301)
      at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:283)
      at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
      at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
      at java.security.AccessController.doPrivileged(Native Method)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
      at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
      at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
      at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
      at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
      at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
      at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
      at java.lang.Thread.run(Thread.java:595)
      Caused by: java.sql.SQLException: Java exception: 'org/apache/derby/impl/sql/execute/GenericQualifier: java.lang.NoClassDefFoundError'.
      at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)
      at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:87)
      at org.apache.derby.impl.jdbc.Util.javaException(Util.java:244)
      at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:403)
      ... 37 more
      Caused by: java.lang.NoClassDefFoundError: org/apache/derby/impl/sql/execute/GenericQualifier
      at org.apache.derby.impl.sql.execute.GenericExecutionFactory.getQualifier(GenericExecutionFactory.java:250)
      at org.apache.derby.exe.acf81e0010x0123x6e25x38c2x00000616b5f80.postConstructor(Unknown Source)
      at org.apache.derby.impl.services.reflect.LoadedGeneratedClass.newInstance(LoadedGeneratedClass.java:71)
      at org.apache.derby.impl.services.reflect.ReflectGeneratedClass.newInstance(ReflectGeneratedClass.java:60)
      at org.apache.derby.impl.sql.GenericActivationHolder.<init>(GenericActivationHolder.java:129)
      at org.apache.derby.impl.sql.GenericPreparedStatement.getActivation(GenericPreparedStatement.java:234)
      at org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:609)
      ... 32 more

        Activity

        LiuZhenKe created issue -
        Kathey Marsden made changes -
        Field Original Value New Value
        Labels derby_triage10_5_2
        Rick Hillegas made changes -
        Status Open [ 1 ] Closed [ 6 ]
        Resolution Won't Fix [ 2 ]
        Gavin made changes -
        Workflow jira [ 12474530 ] Default workflow, editable Closed status [ 12800981 ]

          People

          • Assignee:
            Unassigned
            Reporter:
            LiuZhenKe
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            Dates

            • Created:
              Updated:
              Resolved:

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