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| Tracy |
 Posted: Mon Jul 26, 2010 10:18 pm Post subject: Can not start execution group due to enlarge min heap size |
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Newbie
Joined: 26 Jul 2010
Posts: 3
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Hi, all
I can not start execution group due to enlarge heap size of it.
mqsichangeproperties Test_BROKER -e Test_EG -o ComIbmJVMManager -n jvmMinHeapSize -v 2000000000
I can not reduce the heapsize because the execution group stopped.
Is there the config file that I can change the min heap size without executing the command mqsichageproperties?
Could someone help me and give some suggestions to restart the execution group?
Thanks for any response! |
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| hopsala |
| Posted: Sun Aug 01, 2010 10:03 am Post subject: Re: Can not start execution group due to enlarge min heap si |
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Guardian
Joined: 24 Sep 2004
Posts: 960
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| Tracy wrote: |
| Is there the config file that I can change the min heap size without executing the command mqsichageproperties? |
No, no config file. All the broker properties are in the db, and that's a bloody mess to deal with directly. The only way I know of is through the command.
I didn't get exactly what you mean by "cannot start the execution group". What did you try to do? Did you get an error message? And while you're at it - which WMB ver?
| Tracy wrote: |
| Could someone help me and give some suggestions to restart the execution group? |
if memory serves, there's an mqsirestart command or similar that restarts EGs. search the info center for all the admin commands.
There are two other alternatives: Recycle the broker and see what happens, or simply delete the EG and create another, spare yourself the headache. |
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| sangminli |
| Posted: Mon Aug 02, 2010 2:04 am Post subject: |
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Voyager
Joined: 26 Aug 2008
Posts: 75
Location: Hangzhou, China
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i think i am getting this issue as well.. maybe..  |
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| Vitor |
| Posted: Mon Aug 02, 2010 4:24 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sangminli wrote: |
| i think i am getting this issue as well.. maybe.. |
Then perhaps you can give a more cogent description of the issue. 
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| Tracy |
| Posted: Wed Aug 04, 2010 11:01 pm Post subject: Re: Can not start execution group due to enlarge min heap si |
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Newbie
Joined: 26 Jul 2010
Posts: 3
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I didn't get exactly what you mean by "cannot start the execution group". What did you try to do? Did you get an error message? And while you're at it - which WMB ver?
hi, hopsala
Thanks for your response.
I use the command "mqsistartmsgflow" to start execution group.
WMB Version is 6.1 |
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| hopsala |
| Posted: Thu Aug 05, 2010 12:49 am Post subject: Re: Can not start execution group due to enlarge min heap si |
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Guardian
Joined: 24 Sep 2004
Posts: 960
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| Tracy wrote: |
I didn't get exactly what you mean by "cannot start the execution group". What did you try to do? Did you get an error message? And while you're at it - which WMB ver?
hi, hopsala
Thanks for your response.
I use the command "mqsistartmsgflow" to start execution group.
WMB Version is 6.1 |
Ok, and what error message did you get?
Also, did you try what I suggested:
| hopsala wrote: |
| There are two other alternatives: Recycle the broker and see what happens, or simply delete the EG and create another, spare yourself the headache. |
? |
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| Tracy |
| Posted: Thu Aug 12, 2010 7:04 pm Post subject: Re: Can not start execution group due to enlarge min heap si |
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Newbie
Joined: 26 Jul 2010
Posts: 3
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| hopsala wrote: |
| There are two other alternatives: Recycle the broker and see what happens, or simply delete the EG and create another, spare yourself the headache. |
?[/quote]
Yes, I tried your suggestion.
I can delete EG, and can not find the EG when I recyle the broker.
Meanwhile, the error about the old EG keeps on existing in system log.
It seems that the EG did not clean clearly. |
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