[JBoss JIRA] Created: (JBPM-1140) Empty <handler> element in <decision> cause org.jbpm.graph.def.DelegationException
by Rafa? ?ukowski (JIRA)
Empty <handler> element in <decision> cause org.jbpm.graph.def.DelegationException
----------------------------------------------------------------------------------
Key: JBPM-1140
URL: http://jira.jboss.com/jira/browse/JBPM-1140
Project: JBoss jBPM
Issue Type: Bug
Components: Core Engine
Affects Versions: jBPM jPDL 3.2.2
Reporter: Rafa? ?ukowski
Assigned To: Tom Baeyens
Priority: Trivial
That is my first issue, forgive me any mistakes and possible redundancy or duplication;)
Using graphical designer I've created process file with empty <handler> :
<decision name="decision1">
<handler></handler>
<transition to="optional" name="to optional"></transition><transition to="first" name="to optional"></transition>
</decision>
And this is not working (org.jbpm.graph.def.DelegationException). After deleting <handler></handler> process is running correctly.
Don't know if this is error in engine or in designer. Maby this kind of decision node is incorrect, and then designer should avoid this situation. My opinion is that engine should ignore empty handlers and go on without errors...
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14 years
[JBoss JIRA] Created: (JBPM-1139) The ClassUtil class is not thread-safe
by Wojciech Gdela (JIRA)
The ClassUtil class is not thread-safe
--------------------------------------
Key: JBPM-1139
URL: http://jira.jboss.com/jira/browse/JBPM-1139
Project: JBoss jBPM
Issue Type: Bug
Components: Core Engine
Affects Versions: jBPM jPDL 3.2.3
Reporter: Wojciech Gdela
Assigned To: Tom Baeyens
Attachments: ClassUtil-concurrency-issue.zip
The ClassUtil class is not thread-safe. The exception will occur when two thread simultanously try do deserialize variables from two different process definitions. Look at the code:
{code}
public ContextObjectInputStream(final InputStream in,
ProcessInstance processInstance) throws IOException {
super(in);
this.setProcessInstance(processInstance);
ClassUtil.setProcessInstance(processInstance);
}
...
protected Class resolveClass(final ObjectStreamClass desc)
throws IOException, ClassNotFoundException {
return ClassUtil.forName(desc.getName(), ContextObjectInputStream.class);
}
...
ContextObjectInputStream cois = new ContextObjectInputStream(bais, definition.createProcessInstance());
// when here another thread tries to execute the same code with another process instance there will be a problem
return cois.readObject();
{/code}
Further description of issue is in attached test case.
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14 years, 7 months
[JBoss JIRA] Created: (JBPM-1113) Maximum number of cursors exceeded: ResultSet not closed?
by Martin Vecera (JIRA)
Maximum number of cursors exceeded: ResultSet not closed?
---------------------------------------------------------
Key: JBPM-1113
URL: http://jira.jboss.com/jira/browse/JBPM-1113
Project: JBoss jBPM
Issue Type: Bug
Components: Core Engine
Affects Versions: jBPM jPDL 3.2.2
Environment: SOA-P 4.2.0.beta2 (JBossESB 4.2.1), Oracle 10g
Reporter: Martin Vecera
Assigned To: Tom Baeyens
We deployed a performance test (see attached file) based on bpm_orchestration2.
When we generated a large backlog of messages (10,000) there started to be problems with cursors. This doesn't happen when BPM is not used. See attached file for server log.
11:59:10,560 WARN [JDBCSupport] SQLException caught, SQLState 72000 code:1000- assuming deadlock detected, try:23
java.sql.SQLException: ORA-01000: maximum open cursors exceeded
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:955)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1168)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3316)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3400)
at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:251)
at org.jboss.messaging.core.impl.JDBCPersistenceManager$1HandleBeforeCommit1PCRunner.doTransaction(JDBCPersistenceManager.java:1593)
at org.jboss.messaging.core.impl.JDBCSupport$JDBCTxRunner2.execute(JDBCSupport.java:465)
at org.jboss.messaging.core.impl.JDBCSupport$JDBCTxRunner2.executeWithRetry(JDBCSupport.java:503)
at org.jboss.messaging.core.impl.JDBCPersistenceManager.handleBeforeCommit1PC(JDBCPersistenceManager.java:1680)
at org.jboss.messaging.core.impl.JDBCPersistenceManager$TransactionCallback.beforeCommit(JDBCPersistenceManager.java:2790)
at org.jboss.messaging.core.impl.tx.Transaction.commit(Transaction.java:208)
at org.jboss.jms.server.endpoint.ServerConnectionEndpoint.sendTransaction(ServerConnectionEndpoint.java:474)
at org.jboss.jms.server.endpoint.advised.ConnectionAdvised.org$jboss$jms$server$endpoint$advised$ConnectionAdvised$sendTransaction$aop(ConnectionAdvised.java:101)
at org.jboss.jms.server.endpoint.advised.ConnectionAdvised$sendTransaction_N3268650789275322226.invokeNext(ConnectionAdvised$sendTransaction_N3268650789275322226.java)
at org.jboss.jms.server.container.SecurityAspect.handleSendTransaction(SecurityAspect.java:195)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:121)
at org.jboss.jms.server.endpoint.advised.ConnectionAdvised$sendTransaction_N3268650789275322226.invokeNext(ConnectionAdvised$sendTransaction_N3268650789275322226.java)
at org.jboss.jms.server.container.ServerLogInterceptor.invoke(ServerLogInterceptor.java:105)
at org.jboss.jms.server.endpoint.advised.ConnectionAdvised$sendTransaction_N3268650789275322226.invokeNext(ConnectionAdvised$sendTransaction_N3268650789275322226.java)
at org.jboss.jms.server.endpoint.advised.ConnectionAdvised.sendTransaction(ConnectionAdvised.java)
at org.jboss.jms.wireformat.ConnectionSendTransactionRequest.serverInvoke(ConnectionSendTransactionRequest.java:82)
at org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:143)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:795)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:387)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
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15 years, 6 months
[JBoss JIRA] Created: (JBPM-1141) The jBPM 'websale' sample application fails - project JIRA for SOA-446
by Len DiMaggio (JIRA)
The jBPM 'websale' sample application fails - project JIRA for SOA-446
----------------------------------------------------------------------
Key: JBPM-1141
URL: http://jira.jboss.com/jira/browse/JBPM-1141
Project: JBoss jBPM
Issue Type: Bug
Components: Training
Affects Versions: jBPM jPDL 3.2.2
Environment: JBoss Developer Studio
Build id: 1.0.0.GA
SOA-P GA
/opt/GA/soa-4.2.0.GA.zip
/opt/GA/standalone-soa-4.2.0.GA.zip
RHEL5
Linux ldimaggi.csb 2.6.18-53.1.13.el5 #1 SMP Mon Feb 11 13:27:52 EST 2008 i686 i686 i386 GNU/Linux
Sun Java 1.5
java version "1.5.0_14"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03)
Java HotSpot(TM) Client VM (build 1.5.0_14-b03, mixed mode)
RDBMS
H2, version: 1.0.66 (2008-01-18)
CPU
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 13
model name : Intel(R) Pentium(R) M processor 1.70GHz
stepping : 6
cpu MHz : 1700.000
cache size : 2048 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr mce cx8 mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe up est tm2
bogomips : 3398.35
Reporter: Len DiMaggio
Assigned To: Tom Baeyens
Details are in:
http://jira.jboss.com/jira/browse/SOA-446
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15 years, 10 months
[JBoss JIRA] Created: (JBPM-1110) Having issues when I execute a second instance of a workflow that contain sub-process's in a Oracle database
by Eric Paquette (JIRA)
Having issues when I execute a second instance of a workflow that contain sub-process's in a Oracle database
------------------------------------------------------------------------------------------------------------
Key: JBPM-1110
URL: http://jira.jboss.com/jira/browse/JBPM-1110
Project: JBoss jBPM
Issue Type: Bug
Affects Versions: jBPM jPDL 3.2.1
Environment: Oracle DB using Alfreso with Hibernate
Reporter: Eric Paquette
Assigned To: Tom Baeyens
Priority: Critical
I'm having issues when I execute a second instance of a workflow that contain sub-process's in a Oracle database:
[20/12/07 14:25:33:757 EST] 00000029 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl initialize FFDC0009I: FFDC opened incident stream file C:\Program Files\IBM\SDP70\runtimes\base_v61\profiles\AppSrv01\logs\ffdc\server1_6500650_07.12.20_14.25.33_0.txt
[20/12/07 14:25:33:978 EST] 00000029 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl resetIncidentStream FFDC0010I: FFDC closed incident stream file C:\Program Files\IBM\SDP70\runtimes\base_v61\profiles\AppSrv01\logs\ffdc\server1_6500650_07.12.20_14.25.33_0.txt
[20/12/07 14:25:34:018 EST] 00000029 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl open FFDC0009I: FFDC opened incident stream file C:\Program Files\IBM\SDP70\runtimes\base_v61\profiles\AppSrv01\logs\ffdc\server1_6500650_07.12.20_14.25.34_0.txt
[20/12/07 14:25:34:859 EST] 00000029 ServiceLogger I com.ibm.ws.ffdc.IncidentStreamImpl resetIncidentStream FFDC0010I: FFDC closed incident stream file C:\Program Files\IBM\SDP70\runtimes\base_v61\profiles\AppSrv01\logs\ffdc\server1_6500650_07.12.20_14.25.34_0.txt
[20/12/07 14:25:35:249 EST] 00000029 SystemOut O 14:25:34,929 User:admin ERROR [ui.common.Utils] A system error happened during the operation: Transaction didn't commit: Could not execute JDBC batch update; nested exception is org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
javax.transaction.RollbackException: Transaction didn't commit: Could not execute JDBC batch update; nested exception is org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:430)
at org.alfresco.web.bean.workflow.ManageTaskDialog.transition(ManageTaskDialog.java:396)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)
at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:61)
at javax.faces.component.UICommand.broadcast(UICommand.java:109)
at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)
at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:907)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:81)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:701)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:646)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:475)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:92)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510)
Caused by: org.springframework.dao.DataIntegrityViolationException: Could not execute JDBC batch update; nested exception is org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:622)
at org.springframework.orm.hibernate3.HibernateTransactionManager.convertHibernateAccessException(HibernateTransactionManager.java:714)
at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:583)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:662)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:632)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:314)
at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:420)
... 40 more
Caused by: org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:249)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:92)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:87)
at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:218)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2174)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2610)
at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:52)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:139)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:575)
... 44 more
Caused by: java.sql.BatchUpdateException: ORA-00001: unique constraint (NHPOLS.SYS_C007328) violated
at oracle.jdbc.dbaccess.DBError.throwBatchUpdateException(DBError.java:459)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:4368)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.pmiExecuteBatch(WSJdbcPreparedStatement.java:808)
at com.ibm.ws.rsadapter.jdbc.WSJdbcStatement.executeBatch(WSJdbcStatement.java:612)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:4
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
... 59 more
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15 years, 11 months