| Author |
Message
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| giorginus80 |
 Posted: Thu Mar 12, 2009 7:22 am Post subject: Problem with SYSTEM.BROKER.AGGR.REQUEST |
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Centurion
Joined: 08 Jul 2008
Posts: 124
Location: Rome, Italy
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Hi,
I have problem on a simple flow aggregation. If the message is more than 5000 request, I have this error
| Code: |
( ['MQROOT' : 0xf0134b8]
(0x01000000):RecoverableException = (
(0x03000000):File = '/build/S610_P/src/DataFlowEngine/AggregateNodes/ImbAggregateConstants.cpp' (CHARACTER)
(0x03000000):Line = 767 (INTEGER)
(0x03000000):Function = 'ImbAggregateConstants::storeAggrStateMessages' (CHARACTER)
(0x03000000):Type = '' (CHARACTER)
(0x03000000):Name = '' (CHARACTER)
(0x03000000):Label = '' (CHARACTER)
(0x03000000):Catalog = 'BIPv610' (CHARACTER)
(0x03000000):Severity = 3 (INTEGER)
(0x03000000):Number = 4426 (INTEGER)
(0x03000000):Text = 'Failed to store message to request queue' (CHARACTER)
(0x01000000):Insert = (
(0x03000000):Type = 5 (INTEGER)
(0x03000000):Text = 'SYSTEM.BROKER.AGGR.REQUEST' (CHARACTER)
)
(0x01000000):Insert = (
(0x03000000):Type = 2 (INTEGER)
(0x03000000):Text = '2024' (CHARACTER)
)
)
)
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What's the problem?
My environment is Linux WMB 6.1.0.2 |
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| Vitor |
| Posted: Thu Mar 12, 2009 7:36 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
I'd guess your UOW is full; 5000 is the maximum number of uncommitted messages it will take.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| giorginus80 |
| Posted: Thu Mar 12, 2009 7:39 am Post subject: |
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Centurion
Joined: 08 Jul 2008
Posts: 124
Location: Rome, Italy
|
| Vitor wrote: |
| I'd guess your UOW is full; 5000 is the maximum number of uncommitted messages it will take. |
What is a UOW? |
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| Vitor |
| Posted: Thu Mar 12, 2009 7:42 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| giorginus80 wrote: |
| Vitor wrote: |
| I'd guess your UOW is full; 5000 is the maximum number of uncommitted messages it will take. |
What is a UOW? |
Unit Of Work - the space between a transaction starting and being committed.
In this example, I'd theorise it's the space between a persistent message being read by an MQInput node and the final message being written by an MQOutput node. But that's just a theory.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| giorginus80 |
| Posted: Thu Mar 12, 2009 7:48 am Post subject: |
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Centurion
Joined: 08 Jul 2008
Posts: 124
Location: Rome, Italy
|
| Vitor wrote: |
| giorginus80 wrote: |
| Vitor wrote: |
| I'd guess your UOW is full; 5000 is the maximum number of uncommitted messages it will take. |
What is a UOW? |
Unit Of Work - the space between a transaction starting and being committed.
In this example, I'd theorise it's the space between a persistent message being read by an MQInput node and the final message being written by an MQOutput node. But that's just a theory. |
I created the MQ for this broker with standard command. I don't know what I can do to solve this |
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| Vitor |
| Posted: Thu Mar 12, 2009 7:59 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| giorginus80 wrote: |
| I don't know what I can do to solve this |
Increase the number of uncommitted messages the queue manager will tolerate or split the message into chunks of less than 5000.
Unless you're very short on resource, I'd go with the former.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| giorginus80 |
| Posted: Thu Mar 12, 2009 8:29 am Post subject: |
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Centurion
Joined: 08 Jul 2008
Posts: 124
Location: Rome, Italy
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| Vitor wrote: |
| giorginus80 wrote: |
| I don't know what I can do to solve this |
Increase the number of uncommitted messages the queue manager will tolerate or split the message into chunks of less than 5000.
Unless you're very short on resource, I'd go with the former.
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| Code: |
ALTER QMGR MAXUMSGS (50000)
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Thanks it worked |
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| Vitor |
| Posted: Thu Mar 12, 2009 8:40 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
 
_________________
Honesty is the best policy.
Insanity is the best defence. |
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