Hi,
We encountered the following problem on our stress test bed which has one
activeMQ server and a number of JMS Client processes. We are using activeMQ
4.0 with persistent messaging.
Under a lot of stress (large volume of messages and large number of
clients/sessions), the activeMQ client processes (which each have multiple
JMS producer and consumer sessions on a single JMS connection) hang up on
the following call trace. The call never returns, even after few hours. Any
ideas?
"CHRcvr-7" prio=6 tid=0x02f47ca0 nid=0xbb0 in Object.wait()
[0x0bb2f000..0x0bb2fae8]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:474)
at
edu.emory.mathcs.backport.java.util.concurrent.locks.CondVar.await(CondVar.java:75)
- locked <0x242c4500> (a
edu.emory.mathcs.backport.java.util.concurrent.locks.CondVar)
at
edu.emory.mathcs.backport.java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:318)
at
org.apache.activemq.transport.FutureResponse.getResult(FutureResponse.java:38)
at
org.apache.activemq.transport.ResponseCorrelator.request(ResponseCorrelator.java:74)
at
org.apache.activemq.ActiveMQConnection.syncSendPacket(ActiveMQConnection.java:1131)
at
org.apache.activemq.ActiveMQSession.send(ActiveMQSession.java:1555)
at
org.apache.activemq.ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:462)
at
org.apache.activemq.ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:384)
at
org.apache.activemq.ActiveMQTopicPublisher.publish(ActiveMQTopicPublisher.java:151)
....
....
regards
karthik
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