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| Rakesh2007 |
 Posted: Mon Oct 12, 2015 8:20 am Post subject: How to Stop Hangged EG Forcefully on MB 7.0.0.6 |
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Newbie
Joined: 07 Oct 2015
Posts: 2
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Hi All ,
We are facing serious issue for MB 7.0.0.6 as one EG just hangged and taking more memory because of that none of broker commands working .
Can some one please help how to stop that EG forcefully ? |
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| zpat |
| Posted: Mon Oct 12, 2015 8:22 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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mqsistop -i <brokername>
This will force all EGs to stop (use only after mqsistop has failed to work).
Alternatively you can kill the EG process.
However both of these will cause any transactions to be terminated and you may lose data.
You need to fix the code so that it does not wait more than a few seconds for anything in middle of the flow, such as a web service request.
Do not allow developers to call JAR files in their flows (a common cause of hangs).
_________________
Well, I don't think there is any question about it. It can only be attributable to human error. This sort of thing has cropped up before, and it has always been due to human error. |
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| Rakesh2007 |
| Posted: Tue Oct 13, 2015 1:36 am Post subject: |
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Newbie
Joined: 07 Oct 2015
Posts: 2
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Thanks a lot , but when we kill EG process , new process is going to start .
So can't stop that EG ,
Any other solution ? |
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| smdavies99 |
| Posted: Tue Oct 13, 2015 3:03 am Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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Yes a new process wiill start but there is a short time window where you will be able to stop the EG or the Broker.
also if you cut off the inputs to the errant flow it won't be able to get its knickers in a twist because it has nothing to do.
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| zpat |
| Posted: Tue Oct 13, 2015 3:59 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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Or kill the startDataFlowEngine process before the EG process.
_________________
Well, I don't think there is any question about it. It can only be attributable to human error. This sort of thing has cropped up before, and it has always been due to human error. |
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| jcreforme |
| Posted: Wed May 15, 2024 12:06 pm Post subject: What's contact admin EG |
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Newbie
Joined: 17 Jan 2024
Posts: 3
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| fjb_saper |
| Posted: Thu May 16, 2024 4:42 am Post subject: Re: What's EG |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| jcreforme wrote: |
| Hi all, what is EG? |
E.G. here stands for Execution Group. The more modern term is Integration Server. (ACE). The executable is the DataFlowEngine...
Hope this clarifies your question. 
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MQ & Broker admin |
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