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Re: Exception retrieving task
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created by <a href="https://community.jboss.org/people/jnorris">jnorris</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/745166#745166">View the full discussion</a>
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<div class="jive-rendered-content"><p>I changed the handler to AsyncMinaHTWorkItemHandler and now I am getting more detailed logging.  This is the log on the server when a process is started.  And indeed it looks like it is only inserting 2 rows in the I18NText table:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>     [java] Task service started correctly!</p><p>     [java] Task service running ...</p><p>     [java] Hibernate: select user0_.id as id6_0_ from OrganizationalEntity user0_ where user0_.id=? and user0_.DTYPE='User'</p><p>     [java] Hibernate: select user0_.id as id6_0_ from OrganizationalEntity user0_ where user0_.id=? and user0_.DTYPE='User'</p><p>     [java] Hibernate: select hibernate_sequence.nextval from dual</p><p>     [java] Hibernate: select user_.id from OrganizationalEntity user_ where user_.id=?</p><p>     [java] Hibernate: select I18NTEXT_ID_SEQ.nextval from dual</p><p>     [java] Hibernate: select I18NTEXT_ID_SEQ.nextval from dual</p><p>     [java] Hibernate: select CONTENT_ID_SEQ.nextval from dual</p><p>     [java] Hibernate: insert into Task (archived, allowedToDelegate, taskInitiator_id, priority, activationTime, actualOwner_id, createdBy_id, createdOn, documentAccessType, documentContentId, docume</p><p>ntType, expirationTime, faultAccessType, faultContentId, faultName, faultType, outputAccessType, outputContentId, outputType, parentId, previousStatus, processId, processInstanceId, processSessionId,</p><p>skipable, status, workItemId, OPTLOCK, id) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)</p><p>     [java] Hibernate: insert into I18NText (language, text, id) values (?, ?, ?)</p><p>     [java] Hibernate: insert into I18NText (language, text, id) values (?, ?, ?)</p><p>     [java] 52125 29/06 16:46:40,984[NioProcessor-2] ERROR hibernate.util.JDBCExceptionReporter.logExceptions  - ORA-00001: unique constraint (JBPM_BOM_USR.SYS_C0020033) violated</p><p>     [java]</p><p>     [java] 52125 29/06 16:46:40,984[NioProcessor-2] ERROR hibernate.util.JDBCExceptionReporter.logExceptions  - ORA-00001: unique constraint (JBPM_BOM_USR.SYS_C0020033) violated</p><p>     [java]</p><p>     [java] 52125 29/06 16:46:40,984[NioProcessor-2] ERROR event.def.AbstractFlushingEventListener.performExecutions  - Could not synchronize database state with session</p><p>     [java] org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update</p><p>     [java]     at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)</p><p>     [java]     at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)</p><p>     [java]     at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)</p><p>     [java]     at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:114)</p><p>     [java]     at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:109)</p><p>     [java]     at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:244)</p><p>     [java]     at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2242)</p><p>     [java]     at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2678)</p><p>     [java]     at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79)</p><p>     [java]     at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)</p><p>     [java]     at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)</p><p>     [java]     at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)</p><p>     [java]     at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)</p><p>     [java]     at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)</p><p>     [java]     at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)</p><p>     [java]     at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)</p><p>     [java]     at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)</p><p>     [java]     at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)</p><p>     [java]     at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:55)</p><p>     [java]     at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:86)</p><p>     [java]     at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:982)</p><p>     [java]     at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:186)</p><p>     [java]     at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:144)</p><p>     [java]     at org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:716)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)</p><p>     [java]     at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:427)</p><p>     [java]     at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:245)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)</p><p>     [java]     at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:177)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)</p><p>     [java]     at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)</p><p>     [java]     at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)</p><p>     [java]     at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:692)</p><p>     [java]     at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:645)</p><p>     [java]     at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:634)</p><p>     [java]     at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:66)</p><p>     [java]     at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1078)</p><p>     [java]     at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)</p><p>     [java]     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)</p><p>     [java]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)</p><p>     [java]     at java.lang.Thread.run(Thread.java:662)</p><p>     [java] Caused by: java.sql.BatchUpdateException: ORA-00001: unique constraint (JBPM_BOM_USR.SYS_C0020033) violated</p></div>
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