Hy everybody, we are using Apache - Servicemix. In our Test-Environment (WinXP, CPU 2,8 GHz, 2,0 GB RAM) everything works fine, also under heavy throughput. Running nearly the same Configuration in our productive environment: Windows Server 2003 x64 Edition, CPU 3,0 GHZ, 8,00 GB, Java “jdk1.5.0_13_64” RAM the ESB/ActiveMQ crashes under the same throughput as in the Test-Environment. One change we made in the productive environment is in the service.bat:
REM set DEFAULT_JAVA_OPTS=-server -Xmx512M -Dderby.system.home="%SERVICEMIX_HOME%\var" -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote REM Minimun 6,5GB Max 7GB, 512MB MaxPermSize set DEFAULT_JAVA_OPTS=-server -Xms6656m -Xmx7168m -XX:MaxPermSize=512m -Dderby.system.home="%SERVICEMIX_HOME%\var" -Dderby.storage.fileSyncTransactionLog=true -Dcom.sun.management.jmxremote The question is what makes the ESB/ActiveMQ crash? Could it be the environment, could be the change in servicemix.bat., could be the x64 java-version? I made many test under heavy load in the Test-Environment before and never got the ESB/ActiveMQ to crash. Another heavy problem which occurred after this crash: We started the ESB again and all of our (Queue) Consumers (JBoss with ActivemMQ-Broker) were reconnected, but some of them stopped/don’t started consuming messages. After restarting the Consumers they started consuming again. We were able to reproduce this problem in our Test-Environment. We just killed the ESB process and then started the ESB again. Some of the consumers were able to consume message some of them not. So in the case of another crash of the ESB we would have to restart all consumers, but this is not acceptable. We are using Servicemix 3.1.2. with ActiveMQ 4.1.1 (with default persistence Adapter journaledJDBC). Two error-files of the JVM are appended. Greets goldi PS: Post this to ActiveMQ and to Servicemix. http://www.nabble.com/file/p13743084/hs_err_pid3372.log hs_err_pid3372.log http://www.nabble.com/file/p13743084/hs_err_pid4492.log hs_err_pid4492.log -- View this message in context: http://www.nabble.com/Apache-ServiceMix-%E2%80%93-ActiveMQ-Crash%21-tf4803736s2354.html#a13743084 Sent from the ActiveMQ - User mailing list archive at Nabble.com.
