[jboss-jira] [JBoss JIRA] Created: (EJBTHREE-1136) Upon restart a failed node sees stale persisted SFSBs

[Brian Stansberry (JIRA)]

Upon restart a failed node sees stale persisted SFSBs
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                 Key: EJBTHREE-1136
                 URL: http://jira.jboss.com/jira/browse/EJBTHREE-1136
             Project: EJB 3.0
          Issue Type: Bug
          Components: Clustering
            Reporter: Brian Stansberry
         Assigned To: Brian Stansberry
             Fix For: AS 4.2.3.GA, HEAD


StatefulTreeCache needs to always purge all state in its region (including passivated sessions stored by the cache loader) as part of initialize processing.  It purges as part of stop() but that's inadequate, as stop() isn't called when a node crashes.

Effect here is if buddy replication is used and a crashed node is restarted, the buddy group tree state transfer doesn't override the old persistent state in the main tree.  If a failover request then comes in for a session previously persisted in the main tree, instead of gravitating the data from the current owner the stale data is read from disk.

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