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From JS75 <jean...@aboveE.com>
Subject Re: Performance & Backup problems
Date Fri, 21 Dec 2007 07:50:19 GMT

Yeah...
In AMQ4.1.1, what Jar I need is only apache-activemq-4.1.1.jar
In AMQ 5.0, I added activemq-all-5.0.0.jar first
But I got this exception 
java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
So, I added commons-logging-1.1.jar

That's why I guess I might miss certain jar so that I got this exception 
java.lang.NoSuchMethodError:
org.apache.activemq.ActiveMQMessageProducerSupport.getDestination()Ljavax/jms/Destination;


rajdavies wrote:
> 
> Your sure you're picking up the jar correctly?
> On Dec 21, 2007, at 6:47 AM, JS75 wrote:
> 
>>
>> Dear Sir:
>>
>> Thanked to your help, I build a simple project profile.
>> However, I have some issues and problems!!
>>
>> 1. As posted before, I get certain exception from AMQ4.1 to AMQ5.0
>> java.lang.NoSuchMethodError:
>> org
>> .apache
>> .activemq.ActiveMQMessageProducerSupport.getDestination()Ljavax/jms/ 
>> Destination;
>> And now I've included two jars - activemq-all-5.0.0.jar and
>> commons-logging-1.1.jar
>> I should have missed certain jar, right?
>>
>> 2. I'd want to monitor the broker embedded in my project, (better  
>> with web
>> console), could I?
>>
>> 3. Test senario : 10 producers who send 1000 messages separately and  
>> 10
>> consumers receive.
>> Comparing performance of VM and its of TCP, I found the TCP is  
>> quicker than
>> VM (how could that happend?) about 32:25. However according to FAQ
>> documents, VM is more efficient because of lack of socket, but I got
>> different results?!
>> PS, there are during about 10 second that no producers nor consumers  
>> did
>> something!
>>
>> 4. I have an issue that backup queue or topic data every morning or  
>> on a
>> certain time, could that be implemented?...I read other people's
>> suggestions, db trigger is one of the method, however, I wish it can  
>> be
>> implemented by AMQ setting.
>>
>> After surfing this forum and countless try and error tests, I finally
>> realize AMQ a little~
>> Thank you for your help!!
>>
>> Sincerely,
>> Jean
>>
>>
>> -- 
>> View this message in context:
>> http://www.nabble.com/Performance---Backup-problems-tp14451122s2354p14451122.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
> 
> 
> 

-- 
View this message in context: http://www.nabble.com/Performance---Backup-problems-tp14451122s2354p14451673.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.


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