[jboss-jira] [JBoss JIRA] (JBRULES-3274) A BatchCommand triggering a rule which modifies the KBase causes a deadlock
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https://issues.jboss.org/browse/JBRULES-3274?page=com.atlassian.jira.plug...
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RH Bugzilla Integration commented on JBRULES-3274:
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Mario Fusco <mfusco(a)redhat.com> changed the Status of [bug
969467|https://bugzilla.redhat.com/show_bug.cgi?id=969467] from NEW to MODIFIED
A BatchCommand triggering a rule which modifies the KBase causes a
deadlock
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Key: JBRULES-3274
URL: https://issues.jboss.org/browse/JBRULES-3274
Project: JBRULES
Issue Type: Bug
Security Level: Public(Everyone can see)
Reporter: Mario Fusco
Assignee: Mario Fusco
Create a BatchCommand containing an insert and a fireAll. Make that inserted fact
activate a rule which modifies the KBase, e.g. adding another rule on the fly.
When executing the batch command, the thread will acquire a read lock. The kBase
modification will then require a write lock, causing the deadlock.
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