Just to let someone know, There is spurious stack trace being logged when "createInputStream()" is called on an ActiveMQConnection in Active MQ 4.1. It wasn't happening in 4.0. As far as I can tel, the streams still seem to work, and the warning is just spurious
Oct 17, 2006 11:39:03 AM org.apache.activemq.broker.region.QueueSubscriptionassignGroupToMe WARNING: Failed to set boolean header: * javax.jms.MessageNotWriteableException*: Message body is read-only * javax.jms.MessageNotWriteableException*: Message body is read-only at org.apache.activemq.command.ActiveMQMessage.checkReadOnlyBody(* ActiveMQMessage.java:573*) at org.apache.activemq.command.ActiveMQBytesMessage.initializeWriting(* ActiveMQBytesMessage.java:669*) at org.apache.activemq.command.ActiveMQBytesMessage.setObjectProperty(* ActiveMQBytesMessage.java:736*) at org.apache.activemq.command.ActiveMQMessage.setBooleanProperty(* ActiveMQMessage.java:533*) at org.apache.activemq.broker.region.QueueSubscription.assignGroupToMe(* QueueSubscription.java:137*) at org.apache.activemq.broker.region.QueueSubscription.canDispatch(* QueueSubscription.java:103*) at org.apache.activemq.broker.region.PrefetchSubscription.dispatch(* PrefetchSubscription.java:293*) at org.apache.activemq.broker.region.QueueSubscription.dispatch(* QueueSubscription.java:175*) at org.apache.activemq.broker.region.PrefetchSubscription.add(* PrefetchSubscription.java:64*) at org.apache.activemq.broker.region.Queue.addSubscription(*Queue.java:163*) at org.apache.activemq.broker.region.AbstractRegion.addConsumer(* AbstractRegion.java:189*) at org.apache.activemq.broker.region.RegionBroker.addConsumer(* RegionBroker.java:308*) at org.apache.activemq.broker.BrokerFilter.addConsumer(*BrokerFilter.java:77 *) at org.apache.activemq.advisory.AdvisoryBroker.addConsumer(* AdvisoryBroker.java:77*) at org.apache.activemq.broker.MutableBrokerFilter.addConsumer(* MutableBrokerFilter.java:91*) at org.apache.activemq.broker.BrokerFilter.addConsumer(*BrokerFilter.java:77 *) at org.apache.activemq.broker.MutableBrokerFilter.addConsumer(* MutableBrokerFilter.java:91*) at org.apache.activemq.broker.AbstractConnection.processAddConsumer(* AbstractConnection.java:457*) at org.apache.activemq.command.ConsumerInfo.visit(*ConsumerInfo.java:295*) at org.apache.activemq.broker.AbstractConnection.service(* AbstractConnection.java:226*) at org.apache.activemq.broker.TransportConnection$1.onCommand(* TransportConnection.java:62*) at org.apache.activemq.transport.ResponseCorrelator.onCommand(* ResponseCorrelator.java:91*) at org.apache.activemq.transport.TransportFilter.onCommand(* TransportFilter.java:63*) at org.apache.activemq.transport.vm.VMTransport.oneway(*VMTransport.java:76* ) at org.apache.activemq.transport.MutexTransport.oneway(*MutexTransport.java :44*) at org.apache.activemq.transport.ResponseCorrelator.asyncRequest(* ResponseCorrelator.java:66*) at org.apache.activemq.transport.ResponseCorrelator.request(* ResponseCorrelator.java:71*) at org.apache.activemq.ActiveMQConnection.syncSendPacket(* ActiveMQConnection.java:1137*) at org.apache.activemq.ActiveMQInputStream.<init>(*ActiveMQInputStream.java :112*) at org.apache.activemq.ActiveMQConnection.doCreateInputStream(* ActiveMQConnection.java:1681*) at org.apache.activemq.ActiveMQConnection.createInputStream(* ActiveMQConnection.java:1663*) at org.apache.activemq.ActiveMQConnection.createInputStream(* ActiveMQConnection.java:1659*) at org.apache.activemq.ActiveMQConnection.createInputStream(* ActiveMQConnection.java:1655*)
