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  Topic: MqQueue.Get() "locked" when reading from multiple
avivo22

Replies: 12
Views: 9624
 PostForum: IBM MQ Java / JMS   Posted: Sun Apr 22, 2012 10:46 pm   Subject: Re: MqQueue.Get() "locked" when reading from multi
When i run multiple clients that read from the same queue, in each moment at least one of them is stuck for few seconds while trying to execute queue.get().
What can be the problem?
The posted code ...
  Topic: MqQueue.Get() "locked" when reading from multiple
avivo22

Replies: 12
Views: 9624
 PostForum: IBM MQ Java / JMS   Posted: Sun Apr 22, 2012 10:39 pm   Subject: MqQueue.Get() "locked" when reading from multiple
it could also be something completely outside of your specific app but that impacts the qmgr. Are you making extensive use (not in your app but in others) of dynamic temporary queues? What is the mess ...
  Topic: MqQueue.Get() "locked" when reading from multiple
avivo22

Replies: 12
Views: 9624
 PostForum: IBM MQ Java / JMS   Posted: Sun Apr 22, 2012 6:41 am   Subject: MqQueue.Get() "locked" when reading from multiple
You should also review the options on the queue that get populated when you use mqconstants.mqoo_input_as_q_def.
the "default input open option" of the queue set to "input shared" ...
  Topic: MqQueue.Get() "locked" when reading from multiple
avivo22

Replies: 12
Views: 9624
 PostForum: IBM MQ Java / JMS   Posted: Sun Apr 22, 2012 5:14 am   Subject: MqQueue.Get() "locked" when reading from multiple
Sorry, im kind of new with mq.
I hope the following details will help you to diagnose my problom:
im using WMQ 7.0.1 installed on winServer 2008 R2 with 2GB memory dual core server.
My java app run ...
  Topic: MqQueue.Get() "locked" when reading from multiple
avivo22

Replies: 12
Views: 9624
 PostForum: IBM MQ Java / JMS   Posted: Sun Apr 22, 2012 3:23 am   Subject: MqQueue.Get() "locked" when reading from multiple
Hey,
i wrote java client that reads and processes messages from mq.
When i run multiple clients that read from the same queue, in each moment at least one of them is stuck for few seconds while tryi ...
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