[infinispan-issues] [JBoss JIRA] Updated: (ISPN-144) graph based deadlock detection
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https://jira.jboss.org/browse/ISPN-144?page=com.atlassian.jira.plugin.sys...
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Manik Surtani updated ISPN-144:
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Assignee: Mircea Markus (was: Manik Surtani)
Fix Version/s: 5.2.0.Final
(was: 5.0.0.Final)
(was: 5.0.0.BETA1)
graph based deadlock detection
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Key: ISPN-144
URL: https://jira.jboss.org/browse/ISPN-144
Project: Infinispan
Issue Type: Feature Request
Reporter: Mircea Markus
Assignee: Mircea Markus
Fix For: 5.2.0.Final
current deadlock detection impl only knows to look for deadlocks between two
transactions: i.e. tx1 (k1,k2) tx (k2,k1). This might be enhanced with transitive deadlock
detection check:
tx1(k1,k2) tx2(k2,k3) tx3(k3,k1). In the previous example, if all transactions are done
acquiring first lock we result in a deadlock. Needs further thinking.
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