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https://issues.apache.org/jira/browse/IGNITE-5786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Tupitsyn updated IGNITE-5786:
-----------------------------------
Priority: Critical (was: Major)
> .NET: Transaction fails with multiple write-through caches
> ----------------------------------------------------------
>
> Key: IGNITE-5786
> URL: https://issues.apache.org/jira/browse/IGNITE-5786
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 1.6
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Priority: Critical
> Labels: .NET
> Fix For: 2.2
>
>
> To reproduce: create two caches with {{WriteThrough=true}} and some
> {{CacheStore}} (implementation can be empty).
> Attempt to update both caches within a transaction:
> {code}
> using (var tx = ignite.GetTransactions().TxStart())
> {
> cache1.Put(1, 1);
> cache2.Put(1, 1);
> tx.Commit();
> }
> {code}
> Exception occurs:
> {code}
> (err) Failed to notify listener:
> o.a.i.i.processors.cache.distributed.near.GridNearTxLocal$16@17695df3javax.cache.integration.CacheWriterException:
> PlatformNativeException [cause=System.InvalidOperationException
> [idHash=1909546776, hash=1265661973,
> ClassName=System.InvalidOperationException, Data=null, ExceptionMethod=8
> Get
> Apache.Ignite.Core, Version=2.1.0.19388, Culture=neutral,
> PublicKeyToken=a487a7ff0b2aaa4a
> Apache.Ignite.Core.Impl.Handle.HandleRegistry
> T Get[T](Int64, Boolean), HelpURL=null, HResult=-2146233079,
> InnerException=null, Message=Resource handle has been released (is Ignite
> stopping?)., RemoteStackIndex=0, RemoteStackTraceString=null,
> Source=Apache.Ignite.Core, StackTraceString= at
> Apache.Ignite.Core.Impl.Handle.HandleRegistry.Get[T](Int64 id, Boolean
> throwOnAbsent) in
> C:\w\incubator-ignite\modules\platforms\dotnet\Apache.Ignite.Core\Impl\Handle\HandleRegistry.cs:line
> 262
> at
> Apache.Ignite.Core.Impl.Cache.Store.CacheStoreInternal`2.Invoke(IBinaryStream
> stream, Ignite grid) in
> C:\w\incubator-ignite\modules\platforms\dotnet\Apache.Ignite.Core\Impl\Cache\Store\CacheStoreInternal.cs:line
> 112
> at
> Apache.Ignite.Core.Impl.Cache.Store.CacheStore.Invoke(PlatformMemoryStream
> stream, Ignite grid) in
> C:\w\incubator-ignite\modules\platforms\dotnet\Apache.Ignite.Core\Impl\Cache\Store\CacheStore.cs:line
> 127
> at
> Apache.Ignite.Core.Impl.Unmanaged.UnmanagedCallbacks.CacheStoreInvoke(Int64
> memPtr) in
> C:\w\incubator-ignite\modules\platforms\dotnet\Apache.Ignite.Core\Impl\Unmanaged\UnmanagedCallbacks.cs:line
> 366
> {code}
> Explanation:
> * Cache stores share same session within a transaction
> * Session in Java is uses to store .NET session handle, so both stores have
> the same .NET session (which is good: consistent with Java)
> * Each store calls sessionEnd, so session gets released multiple times - this
> causes HandleRegistry exception
> Current unit test uses Spring XML with shared
> {{PlatformDotNetCacheStoreFactory}}, which caches created store instance for
> some reason, so the bug is hidden, since both caches use the same store
> instance.
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