kafka
kafka copied to clipboard
KAFKA-17337: ConsumerConfig should default to CONSUMER for group.protocol
Updated DEFAULT_GROUP_PROTOCOL
to use CONSUMER
instead of CLASSIC
, updated GROUP_PROTOCOL_DOC
to be a little more flexible going forward, and cleaned up unit tests that assumed CLASSIC
as the default group protocol.
Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)