Major Steps to reproduce:
- Create a builder for a string type name, set field, put to cache
- On another node, read this object, call ToBuilder, call Build
Type name is not propagated with metadata, which leads to assertion error (with -ea) or "Two binary types have duplicate type ID [typeId=949122880, typeName1=Security, typeName2=null]]" error.
Unit test:
[Test]
public void Test()
{
using (var grid1 = Ignition.Start(TestUtils.GetTestConfiguration()))
using (var grid2 = Ignition.Start(new IgniteConfiguration(TestUtils.GetTestConfiguration(false)) {GridName = "grid2"}))
{
var cache1 = grid1.CreateCache<int, int>("cache").WithKeepBinary<int, IBinaryObject>();
var obj1 = grid1.GetBinary().GetBuilder("myType").SetField("myField", "val").Build();
cache1[1] = obj1;
var cache2 = grid2.GetCache<int, int>("cache").WithKeepBinary<int, IBinaryObject>();
var obj2 = cache2[1];
var val = obj2.GetField<string>("myField");
var obj2Ex = grid2.GetBinary().GetBuilder(obj2).SetField("myField", val + "_modified").Build();
cache2[2] = obj2Ex;
}
}
Workaround is to register the type by name on start:
BinaryConfiguration = new BinaryConfiguration { Types = new[] {"myType"} }
- blocks
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IGNITE-3504 .NET: IBinaryObjectBuilder setter methods do not work
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- Closed
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- links to
