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MQSeries.net Forum Index » Clustering » mq clustering-workload balancing-sending msgs via connfact

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santosh.veerlapati
PostPosted: Fri Jan 23, 2009 4:24 am    Post subject: mq clustering-workload balancing-sending msgs via connfact Reply with quote

Voyager

Joined: 19 Jun 2008
Posts: 87

Hi

My name is santosh , I m working for Unisys global services india.

I configured a cluster named "Rapids"

in that i made 3 queuemangers as cluster members
named "A","B","C"

I have created a cluster queue in all cluster queue managers
with name "que"

I enabled workload balance option of cluster queue managers by
"CLWL use queue" attribute -->ANY

and "queue" cluster option of
default bind type-->not fixed

when i sent msgs through mq explorer from any queue in the queue manger of cluster msgs are evenly distrubuting across the cluster queue managers,work load balancing is working

when i send msgs through, by creating queue connection factory for cluster queue manger and queue object for "que" through WAS
(Websphere application server)

msgs are only going to that queue mentioned in that queue manager , workload balancing is not working

can u please suggest me how i can get workload balancing when send msgs through connection factory and queue objects created from websphere application server

thanks in advance
santosh kumar veerlapati
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fjb_saper
PostPosted: Fri Jan 23, 2009 4:58 am    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

What is the default open option set on your destination JNDI?
How do you define the queue in your JMS program? Retrieve from JNDI or create from the session?
Remember if using the session.createQueue(string) method you should use a uri form and pass the relevant parameter for defbind(notfixed)...

Enjoy
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santosh.veerlapati
PostPosted: Fri Jan 23, 2009 6:28 am    Post subject: Reply with quote

Voyager

Joined: 19 Jun 2008
Posts: 87

thanks for u r reply

problem has been solved by creating the jms object in WAS without giving the Queue manager information, earlier i was mentioning the queue manager information

thanks
santosh kumar veerlapati
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mqjeff
PostPosted: Fri Jan 23, 2009 6:29 am    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447

santosh.veerlapati wrote:
problem has been solved by creating the jms object in WAS without giving the Queue manager information, earlier i was mentioning the queue manager information


This is the #1 most common cause of your problem, and I'm a bit surprised fjb_saper didn't suggest it.

But good job solving the problem on your own, and thanks for reposting the solution so that someone else can find it.
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