[jboss-user] [JBoss jBPM] - JBPM 3 Concurrent Process Instances

postal do-not-reply at jboss.com
Mon Jul 20 10:23:46 EDT 2009

I was trying to run a very simple continuous workflow and verify that process instances that run at the same time run in parallel, but my testing so far seems to indicate they always run in sequence.

Process instance steps through Node1, Node2, Node3 and then ends.  Multiple process instances can be run in parallel with eachother.

Each node makes a call to an external system via a node(currently just outputting the Node's name and a counter ~50 times), but when I do this with my current configuration the output is always sequential.

Output - A1,A2,A3,A4,B1,B2,B3,B4
Expected - A1,A2,B1,A3,B2,A4,B3,B4 (or similar)

Currently I'm using MYSQL as my backend with 5 JobExecutorThreads and <transaction-isolation>REPEATABLE_READ</transaction-isolation>.  

Is what I'm trying to do possible?  Or are there more configurations I need to make.  Thanks in advance.

View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4244657#4244657

Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4244657

More information about the jboss-user mailing list