", "async")
val producer = new Producer我还注意到如果我删除声明没有数据丢失。这是否意味着producer.close()在将数据放入缓冲区之前中断了producer.send(),因为缓冲区中没有将特定的元组发送给使用者?如果是的话,我该如何在不损失数据的情况下关闭生
/kafka-console-producer.sh --broker-list localhost:9092 --topic test [2016-06-29 15:00:44,069sending message to topic test with key: null, value: 11 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback