[infinispan-issues] [JBoss JIRA] (ISPN-2729) [FineGrainedAtomicMap] Class Cast Exception in Clustered + Repeatable Read + Write Skew

[Mircea Markus (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus updated ISPN-2729:
--------------------------------

    Fix Version/s: 5.2.1

    
> [FineGrainedAtomicMap] Class Cast Exception in Clustered + Repeatable Read + Write Skew
> ---------------------------------------------------------------------------------------
>
>                 Key: ISPN-2729
>                 URL: https://issues.jboss.org/browse/ISPN-2729
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core API, Fine-grained API, Locking and Concurrency
>         Environment: Mac OSx 10.5, Java 1.6 sun-jdk, maven 3.0.4
>            Reporter: Pedro Ruivo
>            Assignee: Pedro Ruivo
>              Labels: atomic_map, clustered, write-skew
>             Fix For: 5.2.1, 5.3.0.Final
>
>
> Test case available in here [1]
> When a transaction commits, the write skew check performs the validation by casting the cache entry to a ClusteredRepeatableReadEntry. However, the entry is a DeltaAwareCacheEntry.
> This happens when you have operations over a map inside a transaction.
> The tests failing are: 
> WriteSkewFineGrainedAtomicMapAPITest.testSizeOnCache()
> WriteSkewFineGrainedAtomicMapAPITest.testCreateMapInTx()
> [1]https://github.com/pruivo/infinispan/commits/t_atomic_map_issue

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