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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » Killing Process Instances

Killing Process Instances

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scar

Posted: Thu Jul 06, 2006 4:18 am Post subject: Killing Process Instances

Centurion

Joined: 23 Jun 2004
Posts: 145

WF - 3.5

We have some 10000 Process instances running,i need to delete all of them whats the best way to do it other than selecting every thing and terminating them.

jmac

Posted: Thu Jul 06, 2006 5:18 am Post subject:

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Write a quick java program to query those instances and then loop through and kill them
_________________
John McDonald
RETIRED

JKehoe

Posted: Fri Jul 07, 2006 11:34 am Post subject:

Novice

Joined: 10 Aug 2005
Posts: 20

It just so happens that I wrote a method that does this... not the most elegant, but it gets the job done.

Code:

public void terminateAllProcessInstances() throws MQWFException {
   try {
      ProcessInstance[] piList = service.queryProcessInstances(null,
            null, null);
      ProcessInstance pi;
      for (int i = 0; i < piList.length; i++) {
         pi = piList[i];
         System.out.println("Terminating: " + pi.name());
         pi.terminate();
      }

   } catch (FmcException e) {
      throw new MQWFException(
            "Exception caught while terminating all instances.", e);
   }
}

-- MQWFException is my custom Exception
-- service is an instance of ExecutionService

good luck!

josh

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