I have a spring based JAX-RS/Jetty Servlet that also starts an embedded ActiveMQ broker.
For unit tests, I am using Jetty. Sometimes an error occurs and Jetty restarts. When this happens, I get the following: 11:36:12,136 INFO [12882...@qtp0-3] broker.BrokerService (BrokerService.java:454) - Using Persistence Adapter: AMQPersistenceAdapter(activemq\data) 11:36:12,136 INFO [12882...@qtp0-3] amq.AMQPersistenceAdapter (AMQPersistenceAdapter.java:175) - AMQStore starting using directory: activemq\data 11:36:12,261 INFO [12882...@qtp0-3] impl.KahaStore (KahaStore.java:475) - Kaha Store using data directory activemq\data\kr-store\state 11:36:12,386 INFO [12882...@qtp0-3] amq.AMQPersistenceAdapter (AMQPersistenceAdapter.java:233) - Active data files: [1] 11:36:12,543 INFO [12882...@qtp0-3] broker.BrokerService (BrokerService.java:577) - ActiveMQ null JMS Message Broker (localhost) is starting 11:36:12,543 INFO [12882...@qtp0-3] broker.BrokerService (BrokerService.java:578) - For help or more information please see: http://activemq.apache.org/ [INFO] Restart completed at Mon Jan 12 11:36:12 EST 2009 11:36:12,777 INFO [12882...@qtp0-3] impl.KahaStore (KahaStore.java:475) - Kaha Store using data directory activemq\data\kr-store\data 11:36:12,902 INFO [12882...@qtp0-3] transport.TransportServerThreadSupport (TransportServerThreadSupport.java:72) - Listening for connections at: tcp://AN5885:61616 11:36:12,902 INFO [12882...@qtp0-3] broker.TransportConnector (TransportConnector.java:252) - Connector openwire Started 11:36:12,918 INFO [12882...@qtp0-3] broker.BrokerService (BrokerService.java:488) - ActiveMQ JMS Message Broker (localhost, ID:AN5885-4253-1231778172605-0:0) started 11:36:14,199 INFO [32788...@qtp0-4] support.AbstractApplicationContext (AbstractApplicationContext.java:412) - Refreshing org.apache.xbean.spring.context.resourcexmlapplicationcont...@152d950: display name [org.apache.xbean.spring.context.resourcexmlapplicationcont...@152d950]; startup date [Mon Jan 12 11:36:14 EST 2009]; parent: org.springframework.context.support.classpathxmlapplicationcont...@f65b5b 11:36:14,214 INFO [32788...@qtp0-4] xml.XmlBeanDefinitionReader (XmlBeanDefinitionReader.java:323) - Loading XML bean definitions from class path resource [activemq.xml] 11:36:14,402 INFO [32788...@qtp0-4] support.AbstractApplicationContext (AbstractApplicationContext.java:427) - Bean factory for application context [org.apache.xbean.spring.context.resourcexmlapplicationcont...@152d950]: org.springframework.beans.factory.support.defaultlistablebeanfact...@92ed85 11:36:14,511 INFO [32788...@qtp0-4] broker.BrokerService (BrokerService.java:454) - Using Persistence Adapter: AMQPersistenceAdapter(activemq\data) 11:36:14,511 WARN [32788...@qtp0-4] amq.AMQPersistenceAdapter (AMQPersistenceAdapter.java:1013) - Waiting to Lock the Store activemq\data After the server restart -- AMQPersistenceAdapter is stuck waiting on a lock -- the lock that it previously obtained and presumably left in a locked state on the file system. I'm sure I likely have an anti-pattern here, but what is the recommended way to fix this? I'm trying to figure out how to safely bootstrap the embedded activemq broker when the servlet starts -- as a singleton...and then if an error occurs in the server, how to safely destroy/restart the broker? Is there a recommended way to do this? -- View this message in context: http://www.nabble.com/livelock-AMQPersistenceAdapter-tp21418331p21418331.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
