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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/10 13:12:07 UTC
[jira] [Updated] (IGNITE-8588) .NET: Serialization issue when
derived type hides base type member
[ https://issues.apache.org/jira/browse/IGNITE-8588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Muzafarov updated IGNITE-8588:
------------------------------------
Fix Version/s: 2.8
> .NET: Serialization issue when derived type hides base type member
> ------------------------------------------------------------------
>
> Key: IGNITE-8588
> URL: https://issues.apache.org/jira/browse/IGNITE-8588
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 2.4
> Reporter: Pavel Tupitsyn
> Assignee: Alexandr Shapkin
> Priority: Major
> Labels: .NET
> Fix For: 2.8
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> The following class structure causes an exception that is hard to understand (when putting instance of B into Ignite cache):
> {code}
> public class A
> {
> public int bob;
> }
> public class B : A
> {
> public int bob;
> }
> {code}
> Exception:
> {code}
> Apache.Ignite.Core.Binary.BinaryObjectException: Conflicting field IDs [type=SubGridsRequestArgument, field1=Filters, field2=Filters, fieldId=-854547461]
> at Apache.Ignite.Core.Impl.Binary.BinaryReflectiveSerializerInternal.Register(Type type, Int32 typeId, IBinaryNameMapper converter, IBinaryIdMapper idMapper, Boolean forceTimestamp)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.GetSerializer(BinaryConfiguration cfg, BinaryTypeConfiguration typeCfg, Type type, Int32 typeId, IBinaryNameMapper nameMapper, IBinaryIdMapper idMapper, ILogger log)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.AddUserType(Type type, Int32 typeId, String typeName, Boolean registered, BinaryFullTypeDescriptor desc)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.RegisterType(Type type, BinaryFullTypeDescriptor desc)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.GetDescriptor(Type type)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.Write[T](T obj)
> at Apache.Ignite.Core.Impl.Deployment.PeerLoadingExtensions.WriteWithPeerDeployment(BinaryWriter writer, Object o)
> at Apache.Ignite.Core.Impl.Binary.BinarySystemTypeSerializer`1.WriteBinary[T1](T1 obj, BinaryWriter writer)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.Write[T](T obj)
> at Apache.Ignite.Core.Impl.Binary.BinarySystemTypeSerializer`1.WriteBinary[T1](T1 obj, BinaryWriter writer)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.Write[T](T obj)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.WriteObjectDetached[T](T o)
> at Apache.Ignite.Core.Impl.Compute.ComputeImpl.WriteJob(IComputeJob job, BinaryWriter writer)
> at Apache.Ignite.Core.Impl.Compute.ComputeImpl.<>c__DisplayClass1d`3.<ExecuteClosures0>b__1a(BinaryWriter writer)
> at Apache.Ignite.Core.Impl.PlatformTargetAdapter.WriteToStream(Action`1 action, IBinaryStream stream, Marshaller marsh)
> at Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutObject(Int32 type, Action`1 writeAction)
> at Apache.Ignite.Core.Impl.Compute.ComputeImpl.ExecuteClosures0[TArg,TJobRes,TReduceRes](IComputeTask`3 task, IComputeJob job, IEnumerable`1 jobs, Int32 opId, Int32 jobsCount, Action`1 writeAction)
> --- End of inner exception stack trace ---
> at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
> at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
> at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout)
> at VSS.TRex.GridFabric.Requests.SubGridRequestsProgressive`2.Execute() in C:\Dev\VSS.TRex\src\netstandard\RaptorClassLibrary.netstandard\GridFabric\Requests\SubGridRequestsProgressive.cs:line 107
> at VSS.TRex.Pipelines.SubGridPipelineBase`3.Initiate() in C:\Dev\VSS.TRex\src\netstandard\RaptorClassLibrary.netstandard\Pipelines\SubGridPipelineBase.cs:line 241
> at VSS.TRex.Rendering.PlanViewTileRenderer.ExecutePipeline() in C:\Dev\VSS.TRex\src\netstandard\RaptorClassLibrary.netstandard\Rendering\PlanViewTileRenderer.cs:line 262
> ---> (Inner Exception #0) Apache.Ignite.Core.Binary.BinaryObjectException: Conflicting field IDs [type=SubGridsRequestArgument, field1=Filters, field2=Filters, fieldId=-854547461]
> at Apache.Ignite.Core.Impl.Binary.BinaryReflectiveSerializerInternal.Register(Type type, Int32 typeId, IBinaryNameMapper converter, IBinaryIdMapper idMapper, Boolean forceTimestamp)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.GetSerializer(BinaryConfiguration cfg, BinaryTypeConfiguration typeCfg, Type type, Int32 typeId, IBinaryNameMapper nameMapper, IBinaryIdMapper idMapper, ILogger log)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.AddUserType(Type type, Int32 typeId, String typeName, Boolean registered, BinaryFullTypeDescriptor desc)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.RegisterType(Type type, BinaryFullTypeDescriptor desc)
> at Apache.Ignite.Core.Impl.Binary.Marshaller.GetDescriptor(Type type)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.Write[T](T obj)
> at Apache.Ignite.Core.Impl.Deployment.PeerLoadingExtensions.WriteWithPeerDeployment(BinaryWriter writer, Object o)
> at Apache.Ignite.Core.Impl.Binary.BinarySystemTypeSerializer`1.WriteBinary[T1](T1 obj, BinaryWriter writer)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.Write[T](T obj)
> at Apache.Ignite.Core.Impl.Binary.BinarySystemTypeSerializer`1.WriteBinary[T1](T1 obj, BinaryWriter writer)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.Write[T](T obj)
> at Apache.Ignite.Core.Impl.Binary.BinaryWriter.WriteObjectDetached[T](T o)
> at Apache.Ignite.Core.Impl.Compute.ComputeImpl.WriteJob(IComputeJob job, BinaryWriter writer)
> at Apache.Ignite.Core.Impl.Compute.ComputeImpl.<>c__DisplayClass1d`3.<ExecuteClosures0>b__1a(BinaryWriter writer)
> at Apache.Ignite.Core.Impl.PlatformTargetAdapter.WriteToStream(Action`1 action, IBinaryStream stream, Marshaller marsh)
> at Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutObject(Int32 type, Action`1 writeAction)
> at Apache.Ignite.Core.Impl.Compute.ComputeImpl.ExecuteClosures0[TArg,TJobRes,TReduceRes](IComputeTask`3 task, IComputeJob job, IEnumerable`1 jobs, Int32 opId, Int32 jobsCount, Action`1 writeAction)<---
> {code}
> See user list thread for more details:
> http://apache-ignite-users.70518.x6.nabble.com/Binary-type-has-different-fields-error-td21540.html
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