[infinispan-dev] Issue when preload from cache loader with write skew check

[Galder Zamarreño]

Hi Pedro,

Thanks for reporting this. Would you mind adding all this info into an ISPN jira in http://issues.jboss.org/browse/ISPN ?

Thanks! :)

On Apr 17, 2012, at 12:23 PM, Pedro Ruivo wrote:

> Hi all,
> 
> I think I've spotted a issue when I use repeatable read with write skew 
> check and I preload the cache.
> 
> I've made a test case to reproduce the bug. It can be found here [1]. 
> The problem is that each keys preloaded is put in the container with 
> version = null. When I try to commit a transaction, I get this exception:
> 
> java.lang.IllegalStateException: Entries cannot have null versions!
>    at 
> org.infinispan.container.entries.ClusteredRepeatableReadEntry.performWriteSkewCheck(ClusteredRepeatableReadEntry.java:44)
>    at 
> org.infinispan.transaction.WriteSkewHelper.performWriteSkewCheckAndReturnNewVersions(WriteSkewHelper.java:81)
>    at 
> org.infinispan.interceptors.locking.ClusteringDependentLogic$AllNodesLogic.createNewVersionsAndCheckForWriteSkews(ClusteringDependentLogic.java:133)
>    at 
> org.infinispan.interceptors.VersionedEntryWrappingInterceptor.visitPrepareCommand(VersionedEntryWrappingInterceptor.java:64)
> 
> I think that all info is in the test case, but if you need something let 
> me know.
> 
> Cheers,
> Pedro
> 
> [1] 
> https://github.com/pruivo/infinispan/blob/issue_1/core/src/test/java/org/infinispan/loaders/WriteSkewCacheLoaderFunctionalTest.java
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--
Galder Zamarreño
Sr. Software Engineer
Infinispan, JBoss Cache