[jboss-jira] [JBoss JIRA] Commented: (JBPM-983) concurrent process execution fails
[ http://jira.jboss.com/jira/browse/JBPM-983?page=comments#action_12366449 ]
Ronald van Kuijk commented on JBPM-983:
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What I did:
- use CVS version as of today 2007-06-22
- 2 jobexecurtor threads
- Take the non-subproces version
- removed the async=true op de join en fork
- changed async=true to async=exclusive in node 1 and node 2
Then it works...
concurrent process execution fails
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Key: JBPM-983
URL: http://jira.jboss.com/jira/browse/JBPM-983
Project: JBoss jBPM
Issue Type: Bug
Components: Core Engine
Affects Versions: jBPM jPDL 3.2
Environment: Hypersonic in-memory database, JobExecutor configured with 5
threads
Reporter: Alexander Schlett
Assigned To: Tom Baeyens
Attachments: SimpleTest.java, SimpleTest.java, SimpleTest.java, SimpleTest.java
concurrent execution of async nodes with multiple JobExecutor threads fails. the effect
is:
1) job sync within JobExecutor fails due to org.hibernate.StaleObjectStateException
2) process gets stuck in join node and never ends
junit test for this is attached, it's a simple process with just a fork and a join
and some scripts inbetween.
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