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| Downloading the message from the queue |
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| prKinch |
 Posted: Mon Dec 26, 2011 1:47 am Post subject: Downloading the message from the queue |
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Novice
Joined: 31 Jan 2010
Posts: 15
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Hi All
We have an issue with an dead letter queue, There is queue bulid-up upto 70000 msgs, We didnt get any issues repoted from app team. I tried to see the messages from the queue...I can only see the messages from the order old one (which older than a year). We are going to move/delete the msgs from the queue and set the dead letter queue max depth as 100 or 1000,But I like to analysis further b4 moving the msgs.
I tried to use the Qload(Mo03)pgm, to download the messages from xto y range(69,800 to 69,900)...But its taking more than 4 or 5 hours but not complted still in processing ...
Is their any way to download or browse the last x-msgs (100msg) from the queue |
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| zpat |
| Posted: Mon Dec 26, 2011 2:26 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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WMQ searches queues linearly so selecting a range of messages involves a MQGET on every single one before that range.
For this reason you should run such tools on the same platform as the queue manager so that a bindings connection can be used (if the queue depth is high and you want to read towards the end of it).
You would be better off deleting the first 60000 messages before trying to do anything with the rest. However MQGET is used to do that as well so just remember to run the tool on the same box as the QM.
Setting the DLQ depth to 1000 is usually not advisable. Use some housekeeping or the DLQ handler to manage the queue. Also have some kind of alerting when messages arrive on the queue (even if as simple as triggering a program to send an Email). |
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| vennela |
| Posted: Mon Dec 26, 2011 6:26 am Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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| Also, make sure you are not using the Q Program under a syncpoint for getting those messages |
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| zpat |
| Posted: Mon Dec 26, 2011 8:41 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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| vennela wrote: |
| Also, make sure you are not using the Q Program under a syncpoint for getting those messages |
Q and Qload are not the same program (although both written by Paul Clarke). |
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