Companion

The brokers, host:port separated by commas.

The min.insync.replicas of the topics it creates.

What a read does with an offset its partition no longer holds.

The longest a consumer's poll waits.

What every producer and consumer is given as it is.

The replication factor of the topics it creates.

Other configs of the topics it creates.

The type of the Kafka transport.

The clients' options of config.