Implement AWS Glue Schema Registry Integration

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AWS Glue Schema Registry Integration

Description

Implement AWS Glue Schema Registry integration for schema management and evolution in the S3 sink connector, ensuring compatibility with AWS analytics services.

Tasks

• Implement AWS Glue Schema Registry client in Rust
• Support schema registration and retrieval
• Handle schema versioning and compatibility checks
• Integrate with Parquet and Avro serialization
• Support automatic schema registration for new topics
• Implement schema evolution rules (backward, forward, full compatibility)
• Add configuration options for schema registry settings

Technical Details

• Use AWS SDK for Rust to interact with Glue Schema Registry
• Implement caching for schema lookups to improve performance
• Support all serialization formats (Avro, JSON, Protobuf)
• Add comprehensive tests for schema evolution scenarios
• Ensure proper error handling for schema compatibility issues

Acceptance Criteria

• Schemas are correctly registered and retrieved from AWS Glue Schema Registry
• Schema evolution works according to configured compatibility rules
• Integration with Parquet and Avro serialization is seamless
• Performance meets or exceeds Java implementation
• All tests pass including schema evolution scenarios

Priority

High (Priority 4 in GAP analysis)

Complexity

High