Hi,
On Tomcat startup, our fedora installation hangs for a few minutes,
sometimes for as long as an hour. It seems that ActiveMQ is the problem
because when its turned off, the startup executes in a few second.
I have turn on TRACE logging for ActiveMQ and here is the log traces before
and after the hangup :
INFO 2012-08-10 10:34:44.059 [main]
(org.apache.activemq.store.kahadb.MessageDatabase) Recovery replayed 2
operations from the journal in 0.017 seconds.
INFO 2012-08-10 10:34:44.065 [main]
(org.apache.activemq.broker.BrokerService) ActiveMQ 5.5.0 JMS Message
Broker (localhost) is starting
INFO 2012-08-10 10:34:44.065 [main]
(org.apache.activemq.broker.BrokerService) For help or more information
please see: http://activemq.apache.org/
DEBUG 2012-08-10 10:45:28.699 [main]
(org.apache.activemq.broker.region.AbstractRegion) localhost adding
destination: topic://fedora.apim.update
DEBUG 2012-08-10 10:45:28.736 [main]
(org.apache.activemq.broker.region.TopicRegion) Restoring durable
subscription: SubscriptionInfo {subscribedDestination =
topic://fedora.apim.update, destination = topic://fedora.apim.update,
clientId = fedoragsearch0, subscriptionName = fedora.apim.update, selector
= null}
DEBUG 2012-08-10 10:45:28.776 [main]
(org.apache.activemq.broker.TransportConnector) Publishing:
tcp://localhost:61616 for broker transport URI: tcp://localhost:61616
DEBUG 2012-08-10 10:45:28.777 [main]
(org.apache.activemq.broker.region.AbstractRegion) localhost adding
destination: topic://ActiveMQ.Advisory.Topic
TRACE 2012-08-10 10:45:28.785 [main]
(org.apache.activemq.broker.jmx.ManagedRegionBroker) Sub with key:
fedoragsearch0:fedora.apim.update, already registered
INFO 2012-08-10 10:45:28.790 [main]
(org.apache.activemq.transport.TransportServerThreadSupport) Listening for
connections at: tcp://localhost:61616
In this case it hung for a little bit more than 10 minutes. I've been
looking for a solution all day long and I can't find anything. Any idea ?
Also, I have tried to remove everything in
$FEDORA_HOME/data/activemq-data/localhost/KahaDB/ and it rebuilds itself at
startup fast. Where does the info is taken to rebuild the activemq data ?
In the FOXML ?
Thanks,
André
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