val data: RDD[String]
val data2 = data.map(x => {
val y = x.split("\\|\\|", -1)
y
})
val data3 = data2.toDF()
data3.show(10)
+--------------------+
| value|
+--------------------+
|[66,................]|
|[81,...
生产者发送消息到topic 报错信息如下: org.apache.kafka.common.errors.LeaderNotAvailableException: Leader not available for partition [myTopic0087,0] Caused by: kafka.common.BrokerEndPointNotAvailableException: End point with security protocol PLAINTEXT not found for