I can't download the RC5 for 4.0.2, the link given is dead: http://people.apache.org/~chirino/incubator-activemq-4.0.2-RC5/maven1/incubator-activemq/distributions/
Is there anywhere else we can get 4.0.2? Thanks. James.Strachan wrote: > > I wonder could you try reproduce this with 4.0.2 please? We've fixed a > number of gremlins, particularly with the JMX support after 4.0 > > On 10/17/06, active_user <[EMAIL PROTECTED]> wrote: >> >> Hello all, >> I've got a 4.0 Broker that is running on java 1.5.0_06 that is getting >> hung >> upon sufficient load. High availability is enabled in a Master-Slave >> configuration. When I have approximately 1300-1400 consumers connected to >> the broker managing 3 queues and 2 topics, I start getting log errors >> including: >> >> 2006-10-17 10:11:06,775 [.65.148.29:3356] ERROR ManagedRegionBroker >> - Failed to register subscription TopicSubscri >> ption: consumer=ID:<HOSTNAME>-3313-1161074336386-0:0:-1:1, >> destinations=0, >> dispatched=0, delivered=0, matched=0, discarde >> d=0 >> javax.management.InstanceAlreadyExistsException: >> org.apache.activemq:BrokerName=localhost,Type=Subscription,active=true,name= >> ID_<HOSTNAME>-3313-1161074336386-0_0_-1_1 >> at >> com.sun.jmx.mbeanserver.RepositorySupport.addMBean(RepositorySupport.java:452) >> at >> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1410) >> at >> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:936) >> at >> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:337) >> at >> com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:497) >> at >> org.apache.activemq.broker.jmx.ManagedRegionBroker.registerSubscription(ManagedRegionBroker.java:260) >> at >> org.apache.activemq.broker.jmx.ManagedRegionBroker.registerSubscription(ManagedRegionBroker.java:180) >> at >> org.apache.activemq.broker.jmx.ManagedTopicRegion.createSubscription(ManagedTopicRegion.java:44) >> at >> org.apache.activemq.broker.region.AbstractRegion.addConsumer(AbstractRegion.java:145) >> at >> org.apache.activemq.broker.region.TopicRegion.addConsumer(TopicRegion.java:113) >> at >> org.apache.activemq.broker.region.RegionBroker.addConsumer(RegionBroker.java:296) >> at >> org.apache.activemq.broker.BrokerFilter.addConsumer(BrokerFilter.java:73) >> at >> org.apache.activemq.advisory.AdvisoryBroker.addConsumer(AdvisoryBroker.java:77) >> at >> org.apache.activemq.broker.BrokerFilter.addConsumer(BrokerFilter.java:73) >> at >> org.apache.activemq.broker.MutableBrokerFilter.addConsumer(MutableBrokerFilter.java:86) >> at >> org.apache.activemq.broker.AbstractConnection.processAddConsumer(AbstractConnection.java:427) >> at >> org.apache.activemq.command.ConsumerInfo.visit(ConsumerInfo.java:295) >> at >> org.apache.activemq.broker.AbstractConnection.service(AbstractConnection.java:201) >> at >> org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:62) >> at >> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:97) >> at >> org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:63) >> at >> org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:114) >> at >> org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:122) >> at >> org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:87) >> at >> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:143) >> at java.lang.Thread.run(Thread.java:595) >> >> Eventually, the broker errors on attempts to publish messages to the >> queues, >> and hangs. The broker is configured with: >> <beans xmlns:amq="http://activemq.org/config/1.0";> >> >> <amq:broker name="broker" persistent="false" useJmx="true" >> useShutdownHook="true" deleteAllMessagesOnStartup="true"> >> <amq:transportConnectors> >> <amq:transportConnector >> uri="tcp://localhost:61635" >> /> >> </amq:transportConnectors> >> <amq:memoryManager> >> <amq:usageManager limit="100000000" /> <!-- size >> in >> bytes --> >> </amq:memoryManager> >> </amq:broker> >> >> </beans> >> >> Has anyone seen this before? Any suggestions on how to increase the >> scalability of the system, or resolve this exception. >> >> Thanks, >> Jason >> >> -- >> View this message in context: >> http://www.nabble.com/Large-numbers-of-Consumers-tf2461533.html#a6861870 >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> >> > > > -- > > James > ------- > http://radio.weblogs.com/0112098/ > > -- View this message in context: http://www.nabble.com/Large-numbers-of-Consumers-tf2461533.html#a6958410 Sent from the ActiveMQ - User mailing list archive at Nabble.com.
