[infinispan-issues] [JBoss JIRA] Created: (ISPN-860) Rehashing into a running cluster causes lock timeouts and lock cleanup errors

Erik Salter (JIRA) jira-events at lists.jboss.org
Tue Jan 4 10:35:24 EST 2011


Rehashing into a running cluster causes lock timeouts and lock cleanup errors
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                 Key: ISPN-860
                 URL: https://issues.jboss.org/browse/ISPN-860
             Project: Infinispan
          Issue Type: Bug
            Reporter: Erik Salter
            Assignee: Manik Surtani
         Attachments: multinode-rehash.zip

We are seeing some severe issues with a new node joining a cluster running transactions.  Specifically, when a new node added to the system, some transactions running against the previous nodes will fail due to locks never being released.  There will be a lot of lock timeouts as well.

All of our caches are in DIST mode.  The number of owners is 3.  We are also making liberal use of the new "eagerLockSingleNode" flag.

The attached test case illustrates the lock timeout problem.  

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