[infinispan-issues] [JBoss JIRA] (ISPN-2291) Tx rollback during state transfer has stale locks

[Erik Salter (JIRA)]

Erik Salter created ISPN-2291:
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             Summary: Tx rollback during state transfer has stale locks
                 Key: ISPN-2291
                 URL: https://issues.jboss.org/browse/ISPN-2291
             Project: Infinispan
          Issue Type: Bug
          Components: Core API
    Affects Versions: 5.2.0.Alpha3
            Reporter: Erik Salter
            Assignee: Mircea Markus


There are stale locks that happened when a transaction failed due to a replication timeout to its peer node.  The transaction contained grouped keys that were submitted to the primary owner.  During execution of one such transaction, there was a state transfer, which changed ownership of these keys.  

Here's an example flow:

The task executed and started a transaction.  Since it was not the primary owner, it sent a LockControlCommand to the new owner.  This call timed out, and a rollback was issued.  The local transaction is completed, but subsequent attempts to lock this key fail.

The logs can be found here:

http://dl.dropbox.com/u/50401510/5.2.0.ALPHA3/lock/10.30.12.83/server.log.gz
http://dl.dropbox.com/u/50401510/5.2.0.ALPHA3/lock/10.30.12.84/server.log.gz
http://dl.dropbox.com/u/50401510/5.2.0.ALPHA3/lock/10.30.12.85/server.log.gz

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