flink kafkaconsumer线上问题:Marking the coordinator 2147483647 dead.
错误日志:解决方案:参考文章:http://www.bubuko.com/infodetail-2332804.html修改参数:props.setProperty("fetch.max.wait.ms","60000");props.setProperty("session.timeout.ms","500000");props.setProperty("max.partition.fetch.