I added fileQueueCursor and started activemq which never came up on that port even though process was up. I then issued "stop" that then threw this exception.
On Fri, Jan 4, 2013 at 10:09 AM, Christian Posta <[email protected]>wrote: > What events lead up to the exception? Looks like a discovery agent was > attempted to be shutdown but was never started properly. This sort of thing > should not happen. > > > On Fri, Jan 4, 2013 at 10:56 AM, Mohit Anchlia <[email protected] > >wrote: > > > 5.7 > > > > On Fri, Jan 4, 2013 at 9:49 AM, Christian Posta > > <[email protected]>wrote: > > > > > What version are you on? > > > > > > > > > On Fri, Jan 4, 2013 at 10:14 AM, Mohit Anchlia <[email protected] > > > >wrote: > > > > > > > On shutdown I get Nullpointer exception, could someone help me > > understand > > > > why that might be? > > > > > > > > DiscoveryNetworkConnector:NC:BrokerService[pprfdaa300.id.net]. > > Reason: > > > > java.lang.NullPointerException | > > > > org.apache.activemq.network.DiscoveryNetworkConnector | ActiveMQ > > > > ShutdownHook > > > > java.lang.NullPointerException > > > > at > > > > > > > > > > > > > > org.apache.activemq.transport.discovery.simple.SimpleDiscoveryAgent.stop(SimpleDiscoveryAgent.java:88) > > > > at > > > > > > > > > > > > > > org.apache.activemq.network.DiscoveryNetworkConnector.handleStop(DiscoveryNetworkConnector.java:220) > > > > at > > > > > > > > > > > > > > org.apache.activemq.network.NetworkConnector$1.doStop(NetworkConnector.java:65) > > > > at > > > > org.apache.activemq.util.ServiceSupport.stop(ServiceSupport.java:71) > > > > at > > > > > > > > > > > > > > org.apache.activemq.network.NetworkConnector.stop(NetworkConnector.java:206) > > > > > > > > > > > > > > > > -- > > > *Christian Posta* > > > http://www.christianposta.com/blog > > > twitter: @christianposta > > > > > > > > > -- > *Christian Posta* > http://www.christianposta.com/blog > twitter: @christianposta >
