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| amateur |
 Posted: Tue Dec 21, 2004 9:58 am Post subject: Memory Allocation Failed |
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Novice
Joined: 29 Nov 2004
Posts: 11
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Hi,
While testing the message flow in Unix Broker, I got an error message saying "ImbRecoverableException caught from worker when attempting to write out of the bitstream. Memory Allocation Failed."
I didn't get any information from the User Trace.
Please let me know the reason for that error.
Cheers,
Kishore |
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| tillywern |
| Posted: Mon Jan 03, 2005 2:47 pm Post subject: MQ or MQSI? |
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Centurion
Joined: 28 Jan 2003
Posts: 109
Location: Colorado
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I'm going to assume that you are on AIX since you haven't specified.
Both SI and MQ will give memory errors. I'm going to assuem the issue is with SI since the error message starts with Imb. WBIMB, not WBIMBO, often dies with memory issues.
If youa re running a complicated flow you can overflow your the defatut stack size of 1Meg. Lame.. and why is it 2 on Windowz... You can play with the MQSI_THREAD_STACK_SIZE parameter to allow for more space to be used. It is in the documentation.
IBM support has other ways of increasing memory space but they require instuction from them. |
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| MB |
| Posted: Tue Sep 06, 2005 4:34 pm Post subject: |
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Acolyte
Joined: 25 Jun 2004
Posts: 52
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Hi,
We are using WMQI v2.1 Broker on AIX. Which documentation mentions about this MQSI_THREAD_STACK_SIZE?
We recently saw three messages failing and going to the Backout Queue for the reason: ‘ImbRecoverableException caught from worker when attempting to write out the bitstream.. TDS writing error. Memory allocation failed’
Error Code was 5105.
I would appreciate any info on this.
Thanks and Regards,
MB |
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| JT |
| Posted: Wed Sep 07, 2005 5:35 am Post subject: |
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Padawan
Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.
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| Tibor |
| Posted: Thu Sep 08, 2005 11:10 pm Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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| smeunier |
| Posted: Fri Sep 09, 2005 6:27 am Post subject: |
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Partisan
Joined: 19 Aug 2002
Posts: 305
Location: Green Mountains of Vermont
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| If this is a new MsgFlow and you are iterating though a XML structure(or any other), you may have an infinite loop which is consuming all available memory. This has happened to me on various occasions. |
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