内kafka异常:ERROR Failed to flush WorkerSourceTask{id=}, timed out while waiting for producer to flush outstanding
起因:在docker内跑kafka,可以用zookeeper看到kafka的topic,kafka在本机也很正常,但是在docker内无法运行producer和consumer.Error:ERRORFailedtoflushWorkerSourceTask{id=local-file-source-0},timedoutwhilewaitingforproducertoflushoutstand