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| guyos |
 Posted: Fri Jan 13, 2006 12:55 am Post subject: Multiple processes for a single broker |
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Novice
Joined: 04 Jan 2006
Posts: 24
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I installed WMB v6 on linux and created a broker - when starting the broker I get lots of biphttplistener and bipbroker processes running and multiple DataFlowEngine processes - thats for a single broker
I deleted the broker the database the QM - removed its information from the mqsi components - created a new broker with all its components and still lots of processes
what causes these processes to be started? the broker isnt handling config messages properly due to this problem - |
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| elvis_gn |
| Posted: Fri Jan 13, 2006 2:17 am Post subject: |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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Hi guyos,
When you installed the broker for the first time also, u saw these extra
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| biphttplistener and bipbroker processes running and multiple DataFlowEngine processes |
Was the system being used for broker before by someone ?
Why dont you delete the configMgr, broker and its components, especially database and try again....
Regards. |
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| guyos |
| Posted: Fri Jan 13, 2006 3:36 am Post subject: |
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Novice
Joined: 04 Jan 2006
Posts: 24
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It is the first time the system is used for the broker - I aslo made sure there aren't any components registered.
The config mgr is on a different machine.
I tried uninstalling the broker and all the workpath - and then installed agan - this time not registering the broker to a config mgr - I still get the same problem.
I am running this broker on a 4 CPU machine - can that make a difference? |
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| fjb_saper |
| Posted: Fri Jan 13, 2006 4:22 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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What may be making a difference is Linux where you see each thread like a process (compared to other flavors of Unix)
Enjoy 
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MQ & Broker admin |
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| guyos |
| Posted: Sat Jan 14, 2006 6:06 am Post subject: |
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Novice
Joined: 04 Jan 2006
Posts: 24
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| The number of DataFlowEngine processes (execution group) is the same number of bip<service\broker\httplistener processes - these are definetly not threads. I do have the broker installed on another Linux platform and I do see only single occurence of these processes. |
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| wschutz |
| Posted: Sat Jan 14, 2006 6:47 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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post the output of:
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| ps -elf | egrep "(bip|Data)" |
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-wayne |
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| guyos |
| Posted: Sun Jan 15, 2006 11:35 pm Post subject: |
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Novice
Joined: 04 Jan 2006
Posts: 24
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The additional entries ARE threads of the same process
The problem was a typo of the transmission queue name and therefore messages for the broker didnt reach the config manager.
All works now.
Thanks guys for your help! |
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