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From Chirag Pujara <chiragpuj...@gmail.com>
Subject Re: Broker Hangs after some time - or does nothing.
Date Thu, 06 Feb 2014 20:35:41 GMT
Thanks for reply.

-I checked consumer and produce count on queue and they are 99(c) and 7(p)
respectively.
- I see this warning messgage randomly in broker logs: "2014-02-06
13:53:28,910 | WARN  | Transport Connection to: tcp://[ip]:63669 failed:
java.net.SocketException: Connection reset |
org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ
Transport: tcp:///[ip]:63669@61616"

and on client side I see following debug messages:

14:15:32.819 [main] DEBUG o.s.jms.core.JmsTemplate - Sending created
message: ActiveMQTextMessage {commandId = 0, responseRequired = false,
messageId = null, originalDestination = null, originalTransactionId = null,
producerId = null, destination = null, transactionId = null, expiration =
0, timestamp = 0, arrival = 0, brokerInTime = 0, brokerOutTime = 0,
correlationId = null, replyTo = null, persistent = false, type = null,
priority = 0, groupID = null, groupSequence = 0, targetConsumerId = null,
compressed = false, userID = null, content = null, marshalledProperties =
null, dataStructure = null, redeliveryCounter = 0, size = 0, properties =
null, readOnlyProperties = false, readOnlyBody = false, droppable = false,
text = <?xml version="1.0" encoding="ASCII" ?><Audit...uditMessage>}
14:15:33.803
[com.commons.jms.healthcheck.listener.DefaultMessageListenerContainer-1]
DEBUG org.apache.activemq.ActiveMQSession -
ID:C-CP-64386-1391717730167-3:1:1 Transaction Commit :null
14:15:34.803
[com.commons.jms.healthcheck.listener.DefaultMessageListenerContainer-1]
DEBUG org.apache.activemq.ActiveMQSession -
ID:C-CP-64386-1391717730167-3:1:1 Transaction Commit :null
14:15:35.803
[com.commons.jms.healthcheck.listener.DefaultMessageListenerContainer-1]
DEBUG org.apache.activemq.ActiveMQSession -
ID:C-CP-64386-1391717730167-3:1:1 Transaction Commit :null
14:15:36.803
[com.commons.jms.healthcheck.listener.DefaultMessageListenerContainer-1]
DEBUG org.apache.activemq.ActiveMQSession -
ID:C-CP-64386-1391717730167-3:1:1 Transaction Commit :null
14:15:37.803
[com.gwx.commons.jms.healthcheck.listener.DefaultMessageListenerContainer-1]
DEBUG org.apache.activemq.ActiveMQSession -
ID:C-CP-64386-1391717730167-3:1:1 Transaction Commit :null

and it just keep on going and never stops. I am not worried about
healthcheck stuff right now. It's just there and printing logs so ignore
that part.

this behavior happens when activemq borker is frozen. I mean queue count is
stuck on 230.

thanks,
chirag


On Wed, Feb 5, 2014 at 8:07 PM, artnaseef <art@artnaseef.com> wrote:

> There are many things to check.
>
> First off, I have a little confusion.  You metion no log messages on the
> client or server and then show log messages.  By server, do you mean the
> broker or something else?
>
> Troubleshooting steps:
> * When flow stops, check the broker for active client connections via the
> webconsole or JMX.
> * Check consumer and producer counts for the destinations.
> * If the failover transport is being used, be sure to use a
> ConnectionListener and TransportListener to receive notifications of lost
> connection to the broker.  Note that you should get a log message if the
> failover transport loses connection, so this may not be necessary.
> * Check broker JVM memory (especially Heap and PermGen)
>
> Also, if the broker is running out of memory due to having too many
> messages
> (i.e. slow consumer problem), that could cause the broker to stop
> functioning.
>
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/Broker-Hangs-after-some-time-or-does-nothing-tp4677506p4677512.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>

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