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From DanielR <romero...@gmail.com>
Subject Camel routing poor performance vs VirtualDestinations and Topics
Date Tue, 31 Mar 2009 20:56:34 GMT

Hi.


Im getting very slow performance using camel based routing.

I have 1 producer sending messages to QUEUE.COLOR and then ActiveMQ
duplicate the messages to QUEUE.BLUE and QUEUE.RED (except for topics...).


Is this normal?


My tests:

1. Camel Route defined in XML
2. Camel Route defined in RouteBuilder Plugin
3. VirtualDestination Routing
4. Topics

                 Test N°      1        2          3           4
Body Size
128B                         703     763     6377     10590
512B                         670     692     5872     8143
1KB                          628     635     5037     4749
2KB                          566     557     2376     2641

*messages/second


Camel Route defined in XML Code

        <camelContext id="camel"
xmlns="http://activemq.apache.org/camel/schema/spring">
                <route>
                        <from uri="activemq:QUEUE.COLOR" />
                        <to uri="activemq:QUEUE.RED" />
                        <to uri="activemq:QUEUE.BLUE" />
                </route>
        </camelContext>


Camel Route defined in RouteBuilder Plugin Code

class MyRouteBuilder extends RouteBuilder {
   
    @Override
    public void configure() throws Exception {
       
       
from("activemq:queue:QUEUE.COLOR").to("activemq:queue:QUEUE.RED").to("activemq:queue:QUEUE.BLUE");
    }
 
}

VirtualDestination Code

                <destinationInterceptors>
                        <virtualDestinationInterceptor>
                                <virtualDestinations>
                                        <compositeQueue name="QUEUE.COLOR">
                                                <forwardTo>
                                                        <queue
physicalName="QUEUE.RED" />
                                                        <queue
physicalName="QUEUE.BLUE" />
                                                </forwardTo>
                                        </compositeQueue>
                                </virtualDestinations>
                        </virtualDestinationInterceptor>
                </destinationInterceptors>
          



Graphic with results attached.


--
Regards,
Daniel Romero P.

http://www.nabble.com/file/p22812467/activemq-routing.jpg
activemq-routing.jpg 
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