ActiveMQ is blocking on UsageManager.waitForSpace. Originally I had set the Broker MemoryLimit to 20MB and I noticed in jconsole when it failed, that the memorypercentageused was almost 50%. I then decided to increase that number to 100MB. ActiveMQ blocked again (failing), i investigated the new memorypercentageused and it was at 10%. So it seems that the UsageManager is failing at about 10MB?
What would cause the UsageManager to block when the memorylimit is at 100MB and the memorypercentageused is only 10%? See callstack: Name: Thread-1 State: WAITING on [EMAIL PROTECTED] Total blocked: 211,303 Total waited: 370,008 Stack trace: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:485) org.apache.activemq.memory.UsageManager.waitForSpace(UsageManager.java:91) org.apache.activemq.broker.region.Topic.send(Topic.java:239) org.apache.activemq.broker.region.AbstractRegion.send(AbstractRegion.java:292) org.apache.activemq.broker.region.RegionBroker.send(RegionBroker.java:380) org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:193) org.apache.activemq.broker.BrokerFilter.send(BrokerFilter.java:126) org.apache.activemq.broker.CompositeDestinationBroker.send(CompositeDestinationBroker.java:98) org.apache.activemq.broker.MutableBrokerFilter.send(MutableBrokerFilter.java:136) org.apache.activemq.broker.AbstractConnection.processMessage(AbstractConnection.java:434) org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:604) org.apache.activemq.broker.AbstractConnection.service(AbstractConnection.java:238) org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:63) org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:95) org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:65) org.apache.activemq.transport.vm.VMTransport.syncOneWay(VMTransport.java:96) org.apache.activemq.transport.vm.VMTransport.oneway(VMTransport.java:83) org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:43) - locked [EMAIL PROTECTED] org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60) org.apache.activemq.ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1126) org.apache.activemq.ActiveMQSession.send(ActiveMQSession.java:1546) org.apache.activemq.ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:465) org.apache.activemq.ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:415) org.apache.activemq.ActiveMQTopicPublisher.publish(ActiveMQTopicPublisher.java:177) ..... my app is trying to publish to a topic .......... -- View this message in context: http://www.nabble.com/blocking-on-UsageManager.waitForSpace-tf2865932.html#a8009086 Sent from the ActiveMQ - User mailing list archive at Nabble.com.
