| EclipseLink Bug in DatabaseQuery.checkPrepare [message #1074197] |
Fri, 26 July 2013 05:06  |
Eclipse User |
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This very rare bug happens sometimes in our environment during very intensive batch jobs and this exception occurs now and then in production environment and is not reproducible in a simple test.
We use a namedQuery to read an Object under multithreading environment.
NullPointerException is thrown here:
at org.eclipse.persistence.internal.expressions.DataExpression.copyCollection(DataExpression.java:132)
stackTrace:
Caused by: Exception [EclipseLink-6168] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.QueryException
Exception Description: Query failed to prepare, unexpected error occurred: [java.lang.NullPointerException].
Internal Exception: java.lang.NullPointerException
Query: ReadAllQuery(name="ResourceAclData.getAclForOneResource" referenceClass=ResourceAclData sql="SELECT ID, OWNER_USER_ID, RESOURCE_ID, RESOURCE_TYPE_ID, VERSION FROM RESOURCE_ACL WHERE ((RESOURCE_TYPE_ID = ?) AND (RESOURCE_ID = ?))")
at org.eclipse.persistence.exceptions.QueryException.prepareFailed(QueryException.java:1555)
at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:625)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.checkPrepare(ObjectLevelReadQuery.java:823)
at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:575)
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:812)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:1040)
at org.eclipse.persistence.queries.ReadAllQuery.execute(ReadAllQuery.java:392)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:1128)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2871)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1516)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1498)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1463)
at org.eclipse.persistence.internal.jpa.EJBQueryImpl.executeReadQuery(EJBQueryImpl.java:485)
at org.eclipse.persistence.internal.jpa.EJBQueryImpl.getSingleResult(EJBQueryImpl.java:773)
at oracle.oats.common.beans.security.PermissionsManagerBean.getAcl(PermissionsManagerBean.java:924)
at oracle.oats.common.beans.security.PermissionsManagerBean.getEffectivePermissions(PermissionsManagerBean.java:309)
at sun.reflect.GeneratedMethodAccessor165.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.oracle.pitchfork.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:103)
at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:42)
at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.oracle.pitchfork.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:109)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(Unknown Source)
at com.sun.proxy.$Proxy183.getEffectivePermissions(Unknown Source)
at oracle.oats.common.beans.security.PermissionsManagerBean_k0rprm_PermissionsManagerLocalImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:31)
at oracle.oats.common.beans.security.PermissionsManagerBean_k0rprm_PermissionsManagerLocalImpl.getEffectivePermissions(Unknown Source)
at oracle.oats.common.security.perf.ee.test.CommonSecurityPerfTest$8.run(CommonSecurityPerfTest.java:565)
at oracle.oats.test.beans.BeanTestDriverBean.runTest(BeanTestDriverBean.java:102)
at sun.reflect.GeneratedMethodAccessor175.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.oracle.pitchfork.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:103)
at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:49)
at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.oracle.pitchfork.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:109)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(Unknown Source)
at com.sun.proxy.$Proxy185.runTest(Unknown Source)
at oracle.oats.test.beans.BMBeanTestDriverBean_hogcei_BeanTestDriverLocalImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:31)
at oracle.oats.test.beans.BMBeanTestDriverBean_hogcei_BeanTestDriverLocalImpl.runTest(Unknown Source)
at oracle.oats.common.test.harness.ee.WlsPerfTestHarness$WlsPerfTestJavaSampler.runTest(WlsPerfTestHarness.java:586)
at oracle.oats.common.test.harness.jmeter.custom.CustomJMeterSampler.sample(CustomJMeterSampler.java:80)
at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:428)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:256)
at oracle.oats.common.test.harness.jmeter.custom.CustomJMeterThreadGroup$1.run(CustomJMeterThreadGroup.java:99)
at oracle.oats.common.utilities.wls.work.WorkManagerExecutorService$6.call(WorkManagerExecutorService.java:479)
at oracle.oats.common.utilities.wls.work.WorkManagerExecutorService$5.call(WorkManagerExecutorService.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at oracle.oats.common.utilities.wls.work.WorkManagerExecutorService$WorkFutureTask.run(WorkManagerExecutorService.java:299)
... 2 more
Caused by: java.lang.NullPointerException
at org.eclipse.persistence.internal.expressions.DataExpression.copyCollection(DataExpression.java:132)
at org.eclipse.persistence.internal.expressions.ObjectExpression.postCopyIn(ObjectExpression.java:470)
at org.eclipse.persistence.expressions.Expression.registerIn(Expression.java:3597)
at org.eclipse.persistence.expressions.ExpressionBuilder.registerIn(ExpressionBuilder.java:350)
at org.eclipse.persistence.expressions.Expression.copiedVersionFrom(Expression.java:966)
at org.eclipse.persistence.internal.expressions.BaseExpression.postCopyIn(BaseExpression.java:63)
at org.eclipse.persistence.internal.expressions.DataExpression.postCopyIn(DataExpression.java:350)
at org.eclipse.persistence.internal.expressions.ObjectExpression.postCopyIn(ObjectExpression.java:469)
at org.eclipse.persistence.internal.expressions.QueryKeyExpression.postCopyIn(QueryKeyExpression.java:245)
at org.eclipse.persistence.expressions.Expression.registerIn(Expression.java:3597)
at org.eclipse.persistence.expressions.Expression.copiedVersionFrom(Expression.java:966)
at org.eclipse.persistence.internal.expressions.CompoundExpression.postCopyIn(CompoundExpression.java:263)
at org.eclipse.persistence.expressions.Expression.registerIn(Expression.java:3597)
at org.eclipse.persistence.expressions.Expression.copiedVersionFrom(Expression.java:966)
at org.eclipse.persistence.internal.expressions.CompoundExpression.postCopyIn(CompoundExpression.java:263)
at org.eclipse.persistence.expressions.Expression.registerIn(Expression.java:3597)
at org.eclipse.persistence.expressions.Expression.copiedVersionFrom(Expression.java:966)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.buildBaseSelectionCriteria(ExpressionQueryMechanism.java:133)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.buildBaseSelectStatement(ExpressionQueryMechanism.java:198)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.buildBaseSelectStatement(ExpressionQueryMechanism.java:185)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.buildNormalSelectStatement(ExpressionQueryMechanism.java:501)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.prepareSelectAllRows(ExpressionQueryMechanism.java:1616)
at org.eclipse.persistence.queries.ReadAllQuery.prepareSelectAllRows(ReadAllQuery.java:707)
at org.eclipse.persistence.queries.ReadAllQuery.prepare(ReadAllQuery.java:644)
at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:613)
... 70 more
This very rare bug happens sometimes in our environment during very intensive batch jobs and this exception occurs now and then in production environment and is not reproducible in a simple test.
Did anyone occur this problem before?
[Updated on: Fri, 26 July 2013 05:13] by Moderator |
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| Re: EclipseLink Bug in DatabaseQuery.checkPrepare [message #1121566 is a reply to message #1121496] |
Mon, 30 September 2013 15:14  |
| Eclipse User |
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2.3 is an old release, it is likely that it has already been fixed in the latest release.
Try upgrading to the latest 2.5.x release or build to confirm if the issue still exists.
If it does, please log a bug and vote for it. You could also request a backport of the fix to 2.3.x, if you have a support agreement for EclipseLink, follow it up with your support provider.
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