- Update Kafka protocol handler to use SMQOffsetStorage for consumer offsets
- Modify OffsetCommit to save consumer offsets using SMQ's filer format
- Modify OffsetFetch to read consumer offsets from SMQ's filer location
- Add proper ConsumerOffsetKey creation with consumer group and instance ID
- Maintain backward compatibility with in-memory storage fallback
- Include comprehensive test coverage for offset handler integration
chrislu
ac436eac94