Raymond Wilson created IGNITE-8590:
-------------------------------------- Summary: Overridden members in descendant classes can cause BinaryMarshaller exceptions Key: IGNITE-8590 URL: https://issues.apache.org/jira/browse/IGNITE-8590 Project: Ignite Issue Type: Bug Components: general Affects Versions: 2.4 Environment: Apache Ignite 2.4 using .Net client with .Net Standard artifacts. Reporter: Raymond Wilson If you define a pair of classes, one descended from the other, with an overridden field, the Ignite binary marshaller throws the exception shown below. public class A { public int Filters; } public class B : A { public int Filters; } This code compiles (with a warning about an overridden field that does not use the C# 'new' annotation) and runs, but produces this exception if class B is supplied to an Ignite Compute function as an argument. 2018-05-22 13:40:50,523 [13] ERROR PlanViewTileRenderer. ExecutePipeline raised exception System.AggregateException: One or more errors occurred. ---> 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)<--- -- This message was sent by Atlassian JIRA (v7.6.3#76005) |
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