Kafka connector- broker does not support INIT_PRODUCER_ID

[danielkec]

Helidon Versions: 2.6.1 and newer, 3.2.1 and newer, 4.0.0-ALPHA7 and newer

There is a known issue with OSS(OCI Streaming Service) and older versions of Kafka KIP-679 which enabled backward incompatible feature by default, workaround is explicitly disabling producer idempotence with enable.idempotence: false

Exception:

org.apache.kafka.common.errors.UnsupportedVersionException: The broker does not support INIT_PRODUCER_ID

Workaround:

enable.idempotence: false

Messaging connector config example:

mp.messaging:
 connector:
   helidon-kafka:
     enable.idempotence: false
     bootstrap.servers: ${oci.test-stream.endpoint}:${oci.test-stream.port}
     ...