Hi,
Without changing any configuration, got the error again now: [2017-08-13 20:09:52,727] ERROR Error when sending message to topic test02 with key: null, value: 5 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback) org.apache.kafka.common.errors.TimeoutException: Expiring 1 record(s) for test02-1: 1542 ms has passed since batch creation plus linger time [2017-08-13 20:09:53,835] ERROR Error when sending message to topic test02 with key: null, value: 5 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback) org.apache.kafka.common.errors.TimeoutException: Expiring 1 record(s) for test02-0: 1532 ms has passed since batch creation plus linger time Producer: kafka-console-producer.sh \ --broker-list n1:9093 \ --producer.config /homey/kafka/config/producer.n1.properties --sync --topic test02 Consumer: kafka-console-consumer.sh \ --bootstrap-server n1:9093 \ --consumer.config /home/kafka/config/consumer.n1.properties \ --topic test02 --from-beginning
