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https://issues.apache.org/jira/browse/IGNITE-3512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389750#comment-15389750
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ASF GitHub Bot commented on IGNITE-3512:
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Github user ptupitsyn closed the pull request at:
https://github.com/apache/ignite/pull/879
> .NET: IBinaryObject.ToBuilder loses type name
> ---------------------------------------------
>
> Key: IGNITE-3512
> URL: https://issues.apache.org/jira/browse/IGNITE-3512
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 1.5.0.final
> Reporter: Pavel Tupitsyn
> Assignee: Vladimir Ozerov
> Fix For: 1.7
>
>
> 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:
> {code}
> [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;
> }
> }
> {code}
> Workaround is to register the type by name on start:
> {code}
> BinaryConfiguration = new BinaryConfiguration
> {
> Types = new[] {"myType"}
> }
> {code}
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