[jboss-jira] [JBoss JIRA] Commented: (JBCACHE-894) Exceptions when using optimistic treecache with hibernate 3.2

[Manik Surtani (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBCACHE-894?page=comments#action_12348271 ] 
            
Manik Surtani commented on JBCACHE-894:
---------------------------------------

3 separate issues here:

1)  NPE when trying to get a DataVersion out of a Workspace node - occurs in the OptimisticReplicationInterceptor when you try and remove a node that does not exist.

See o.j.c.optimistic.RemoveBeforeCreateTest 

Fix will be in 1.4.1.CR1

2) DataVersioningException when Hibernate attempts to apply a NonLockingDataVersion to the root node.  Exception occurs upon replication, when this version info is applied to a remote cache.

See o.j.c.options.ExplicitVersionsReplTest

Fix will be in 1.4.1.CR1

> Exceptions when using optimistic treecache with hibernate 3.2
> -------------------------------------------------------------
>
>                 Key: JBCACHE-894
>                 URL: http://jira.jboss.com/jira/browse/JBCACHE-894
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 1.4.0.SP1
>         Environment: Jboss 4.0.5.GA Hibernate 3.2.0.GA JBossCache 1.4.1.BETA
>            Reporter: pkorros
>         Assigned To: Manik Surtani
>             Fix For: 1.4.1.GA
>
>         Attachments: server.zip
>
>
> I am using Hibernate 3.2.GA with the OptimisticTreeCacheProvider.
> Cache mode is REPL_ASYNC
> and NodeLockingScheme is OPTIMISTIC.
> I tested again using JBoss 1.4.1.BETA and I am getting numerous exceptions.
> The application is trying to insert a large (~600) number of new objects to the database using Session.save().
> See the attached server.log for details, the log has tracing enabled for Hibernate and JBossCache

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