I just checked the changed log, we formally support Spring 3.0.x in
Camel 2.7.0 and will set a default cached thread pool for consuming the
JMS message.
Please try your test case with the latest Camel 2.8.3.
On Wed Dec 21 15:12:08 2011, Willem Jiang wrote:
Can you try the latest released Camel 2.8.3 ?
BTW, how about the message size ?
On Wed Dec 21 10:31:50 2011, LaSalle, Craig wrote:
Hi Camel Users -
I'm using:
Camel version 2.6.0
ActiveMQ version 5.5.0
Spring version 3.0.5.RELEASE
The problem:
I have a simple route that gets a message from a queue, and just
outputs a trace statement. When I run a bunch of messages through the
queue, several hundred work OK, then the messages get processed in
chunks of 200. For example, there will be 800 messages pending in
ActiveMQ, then a long pause, then 600 messages pending, then a long
pause. The trace bean has then output 200 statements.
The long pause is the strange part. Of course, it kills the
performance. Any thoughts on what could be causing the long pause? If
I use ActiveMQ without Camel, it works fine.
Connection factory configuration ==>:
<bean id="jmsFactory"
class="org.apache.activemq.pool.PooledConnectionFactory"
destroy-method="stop">
<property name="connectionFactory">
<bean class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL">
<value>failover:(tcp://localhost:61616)</value>
</property>
</bean>
</property>
<property name="maxConnections">
<value>100</value>
</property>
</bean>
Queue consumer endpoint definition ==>:
<endpoint id="subscriber.1.dequeue"
uri="activemq:queue:mhub.subscriber.${subscriber.1.name}?concurrentConsumers=1&maxConcurrentConsumers=15&disableReplyTo=true"/>
Route reading from queue ==>:
<route id="subscriber.1" errorHandlerRef="myDeadLetterErrorHandler">
<from ref="subscriber.1.dequeue"/>
<to uri="bean:trace"/>
</route>
Trace bean ==>:
public class Trace implements Processor {
public void process(Exchange exchange) throws Exception {
System.out.println("trace: threadid: " +
Thread.currentThread().getId());
}
}
Any help is greatly appreciated.
Thanks,
-Craig LaSalle
Craig LaSalle | Software Architect | Intuit Health Group |
w.650-944-3022 | [email protected]
--
Willem
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