2 Replies Latest reply on Jan 23, 2014 4:37 AM by andreas.falk

Heap Space Error while obtaining messages from esb message Database

andreas.falk Jan 22, 2014 5:19 AM

We use the esb message system to handle message from 1MB - 5MB. If the system is under heavy traffic, the esb database stores ~400 Messages and if the esb tries to process all the messages we receive an heap space error. Is there a way to configure how many messages should be obtained in one step? We are using jBoss ESB Server 4.11.

Thanks for your help and last but not least the logmessages

2014-01-16 00:47:06,850 WARN [org.jboss.resource.connectionmanager.TxConnectionManager] Connection error occured: org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener@ad35d[state=NORMAL mc=org.jboss.resource.adapter.jdbc.local.LocalManagedConnection@dac6cb handles=1 lastUse=1389829370464 permit=true trackByTx=false mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool@1ca8f64 context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool@18bf655 xaResource=org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@13139dd txSync=null]

javax.resource.spi.ResourceAdapterInternalException: Unexpected error

at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.broadcastConnectionError(BaseWrapperManagedConnection.java:393)

at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.connectionError(BaseWrapperManagedConnection.java:370)

at org.jboss.resource.adapter.jdbc.WrappedConnection.checkException(WrappedConnection.java:865)

at org.jboss.resource.adapter.jdbc.WrappedStatement.checkException(WrappedStatement.java:852)

at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:347)

at org.jboss.internal.soa.esb.persistence.format.db.DBMessageStoreImpl.getAllMessages(DBMessageStoreImpl.java:321)

at org.jboss.soa.esb.actions.MessageRedeliverer.process(MessageRedeliverer.java:72)

at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:657)

at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:611)

at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.process(ActionProcessingPipeline.java:441)

at org.jboss.soa.esb.listeners.ScheduleListener.onSchedule(ScheduleListener.java:117)

at org.jboss.soa.esb.listeners.lifecycle.AbstractScheduledManagedLifecycle$1.onSchedule(AbstractScheduledManagedLifecycle.java:68)

at org.jboss.soa.esb.schedule.SchedulerJob$ESBScheduledJob.execute(SchedulerJob.java:289)

at org.quartz.core.JobRunShell.run(JobRunShell.java:203)

at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)

Caused by: java.lang.OutOfMemoryError: Java heap space

2014-01-16 00:47:06,850 ERROR [org.jboss.soa.esb.actions.MessageRedeliverer] Could not obtain messages.

org.jboss.soa.esb.services.persistence.MessageStoreException: org.jboss.util.NestedSQLException: Error; - nested throwable: (java.lang.OutOfMemoryError: Java heap space)

at org.jboss.internal.soa.esb.persistence.format.db.DBMessageStoreImpl.getAllMessages(DBMessageStoreImpl.java:354)