Created:
- SeekToBeginningTest.java: Standalone Java test that reproduces the seekToBeginning() hang
- Dockerfile.seektest: Docker setup for running the test
- pom.xml: Maven build configuration
- Updated docker-compose.yml to include seek-test service
This test simulates what Schema Registry does:
1. Create KafkaConsumer connected to gateway
2. Assign to _schemas topic partition 0
3. Call seekToBeginning()
4. Poll for records
Expected behavior: Should send ListOffsets and then Fetch
Actual behavior: Blocks indefinitely after seekToBeginning()
