kafka queue full解决办法

(kafka.producer.async.AsyncProducer:109) - Event queue is full of unsent messages, could not send event: 

queue.enqueueTimeout.ms, if set to -1 will lead to blocking behaviour
instead of the producer throwing
QueueFullExceptions.

简单来说，两种解决方法

 1、选择忍受，消息丢弃，容忍这种异常；

2、选择阻塞，即设置queue.enqueueTimeout.ms为-1。