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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » killing process of a particular message flow

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pdmenon
PostPosted: Thu Apr 14, 2011 2:53 am    Post subject: killing process of a particular message flow Reply with quote

Voyager

Joined: 05 Apr 2010
Posts: 80

Dear Experts,

In AIX, I want to kill a particular message flow under a set of message flows running under an EG, since I am unable to undeploy that particular message flow.
How can I do that?
If I kill the process of an EG, will it affect other message flows also?

Pl Enlighten me.
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smdavies99
PostPosted: Thu Apr 14, 2011 3:07 am    Post subject: Reply with quote

Jedi Council

Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.

You obviously need one of the following:-

1) some broker admin training
or
2) a competant broker admin who can tell you what you want to do is dangerous.

A flow as you are aware runs inside an ExecutionGroup. That process is the only think you can 'kill'. Naturally doing that will also kill whatever is going on in the whole execution group. That is why this is dangerous.

If you have a problem stopping a flow and then deleting it thins might be better of the subject of a separate post.
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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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santnmq
PostPosted: Thu Apr 14, 2011 3:16 am    Post subject: Reply with quote

Centurion

Joined: 11 Jan 2011
Posts: 125

I agree, killing a processes will be dangerous. Try to find out the issue why you are unable to undeploy that message flow. What kind of error you are getting .....
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pdmenon
PostPosted: Thu Apr 14, 2011 3:18 am    Post subject: Reply with quote

Voyager

Joined: 05 Apr 2010
Posts: 80

smdavies99 wrote:
You obviously need one of the following:-

1) some broker admin training
or
2) a competant broker admin who can tell you what you want to do is dangerous.

A flow as you are aware runs inside an ExecutionGroup. That process is the only think you can 'kill'. Naturally doing that will also kill whatever is going on in the whole execution group. That is why this is dangerous.

If you have a problem stopping a flow and then deleting it thins might be better of the subject of a separate post.



Thanks for your reply Davies.

Now, it's clear for me, when I kill the process of an EG, all message flows under that EG, will also get killed.


How to kill a particular message flow, in an EG, since I said earlier, I am unable to undeploy using "mqsideploy .... -d <MF>".
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zpat
PostPosted: Thu Apr 14, 2011 4:00 am    Post subject: Reply with quote

Jedi Council

Joined: 19 May 2001
Posts: 5866
Location: UK

Why not stop the flows and remove them using the message broker explorer (or toolkit) or the equilavent MQSI comands?

Deploy is about delivering the code, not managing the operation of it, or removing it. You can stop it, you can remove it. RTM.

Never a need to use "kill", unless your broker is out of control for some reason and won't respond to the normal methods of control. Even then there are ways to diagnose and sort the problem out in other ways.
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