[dna-issues] [JBoss JIRA] Created: (DNA-540) Locking Implementation Needs To Be Clusterable

Thu Oct 22 16:26:19 EDT 2009

Locking Implementation Needs To Be Clusterable
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                 Key: DNA-540
                 URL: https://jira.jboss.org/jira/browse/DNA-540
             Project: DNA
          Issue Type: Bug
          Components: JCR
            Reporter: Brian Carothers
            Priority: Minor
             Fix For: 1.0

The current locking implementation caches a map of active locks in o.d.j.WorkspaceLockManager, but does not provide a means of coordinating changes to that map across nodes.  This could lead to lock contention in a clustered DNA environment.  It's worth noting that a backing store that implemented locking internally (e.g., SVN) would prevent this contention.

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