[IGNITE-14293] .NET: AffinityKey does not work

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.10
• Fix Version/s: 2.10
• Component/s: platforms
• Labels: .NET
• Assignee: Pavel Tupitsyn
• Reporter: Pavel Tupitsyn
• Created: 09/Mar/21 16:21
• Updated: 10/Mar/21 20:19
• Resolved: 10/Mar/21 15:44

Description

AffinityKey does not work as expected - Affinity property is not used for affinity calculation.

This is caused by IGNITE-13160: AffinityKey system type is overwritten by UnmanagedCallbacks.BinaryTypeGet call. As a result, this type becomes a regular, user type, and does not map to a corresponding type on the Java side.

• Add test that combines QueryEntity with AffinityKey
• Check that other system types (IgniteUuid, etc) don't have this problem, add tests
• Make sure we never overwrite system types during registration
• Improve examples tests: Thick Sql example provides inconsistent output due to this bug

Issue Links

• is caused by: IGNITE-13160 .NET: wrong affinity key registration with AffinityKeyMapped attribute
• links to: GitHub Pull Request #8866