[FLINK-34354] Release Testing: Verify FLINK-34037 Improve Serialization Configuration and Usage in Flink

• Type: Sub-task
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.19.0
• Component/s: API / Type Serialization System
• Labels: release-testing
• Assignee: Zakelly Lan
• Reporter: Zhanghao Chen
• Created: 04/Feb/24 11:00
• Updated: 27/Feb/24 05:28
• Resolved: 27/Feb/24 05:28

Description

This issue aims to verify FLIP-398.

Volunteers can verify it by following the doc changes. Basically, two parts need to be verfied:

1. The old way of configuring serialization via hard-code method calls still works:
   • ExecutionConfig#registerType (for both POJO and generic types)
   • ExecutionConfig#addDefaultKryoSerializer
   • ExecutionConfig#registerTypeWithKryoSerializer
2. The new way of configuring serialization via config option pipeline.serialization-config also works for:
   • Regieter serializer for POJO types
   • Register Kryo serializer for generic types
   • Register Kryo serializer as the default Kryo serializer for types
   • Register custom type info factories

Issue Links

• is related to: FLINK-34037 FLIP-398: Improve Serialization Configuration And Usage In Flink
• relates to: FLINK-34328 Release Testing Instructions: Verify FLINK-34037 Improve Serialization Configuration And Usage In Flink