JBossMQ Frequently asked questions

General

• WhatVendorSpecificPropertiesDoesJBossMQProvide

• IsThereAStandaloneDistributionOfJBossMQ

• I don't receive any messages? Didn't do connection.start()

• IGetJavax.jms.InvalidDestinationException.ThisDestinationDoesNotExist

Configuration

• Memory usage

• How do I configure JBossMQ to use an alternate database?

• What happened to the File persistence?

• How do I configure multiple JMS connection pools?

• How do I configure logging to debug a problem?

• TuningJBossMQ

Frequently reported errors

• IGetXAConnectionFactoryNotBoundHowDoIFixIt?

• IGetIOExceptionPingTimeoutHowDoIFixIt?

• IGetAJava.netExceptionHowDoIFixIt?

• ImSendingMessagesWithATimeToLiveButTheyDontArrive?

• I get "socket write error" when using Oracle Thin JDBC driver with JMS, how do I fix it?

• "Org.jboss.mq.SpyJMSExceptionCannotAuthenticateUser"

• SecurityExceptionWhenAccessingSecuredEJBFromAnMDB?

• ItHangsTalkingToTheDatabaseOrItReportsADeadlock?

• Why do I get javax.jms.JMSSecurityException: User: null is NOT authenticated

• JBossMQIGetJava.net.SocketExceptionConnectionResetWhy?

• JBossMQTimeToLiveNotWorkingProperly?

• WhyDoIGetNewRequestIsNotAllowedToStartBecauseItShouldComeWithValidTransactionDescriptor

• WhyDoIGetADuplicateKeyErrorMessageWhenSendingMessages?

• Why do I get a could not mark message as deleted?

• ThereIsAlwaysOneMoreInProcessMessageThanThereShouldBe?

• Why do I get quotCould not create table with SQLquot DEBUG messages at startup ?

Queues

• IGetSlowPerformanceWithMessageSelectors

Topics

• WhatIsTheCorrectWayToMakeADurableSubscription

JMS and Transactions (JTA)

• HowDoIMakeJMSWorkInJTATransaction?

• [I get the message "Prepare called on a local tx. Use of local

transactions on a jta transaction with more than one branch may result in inconsistent

data in some cases of failure." what does it mean?|DOC-11684]

• HowDoIConfigureTheJMSResourceAdapterToUseARemoteConnectionFactory?

• MyJMSReceiverCannotSeeADBUpdateMadeInTheSameTransactionAsASend?

• MyJMSReceiverCannotSeeAMessageSentInTheSameTransaction?

Message Driven Beans (MDB)

• Sample MDB?

• HowDoIConfigureXForAnMDB?

• HowDoIGetAnMDBSingleton?

• HowDoIConfigureAnMDBToTalkToARemoteQueue?

• ThrowingExceptionsFromAnMDB?

• WhatAreTheDifferentStrategiesForDeployingAnMDB?

• JBoss4 does not seem to support EJB2.1 message driven bean?

• How to disable the construction of temporary destination?

Clustering

• DoesJBossMQSupportLoadBalancing?

Thirdparty

• How do I configure JBoss to use WebSphereMQ/MQSeries?

• How do I configure JBoss to use Oracle JMS?

• [MORE: How do I configure JBoss to use Oracle

JMS?|http://cvs.sourceforge.net/viewcvs.py/jboss/jbossmq/src/etc/server/examples/deploy]