spark 解析 kafka message

备用

https://databricks.com/blog/2018/11/30/apache-avro-as-a-built-in-data-source-in-apache-spark-2-4.html

https://sparkbyexamples.com/spark/spark-streaming-consume-and-produce-kafka-messages-in-avro-format/

https://medium.com/analytics-vidhya/spark-web-server-logs-analysis-with-scala-74e0ece40a4e

https://medium.com/wehkamp-techblog/streaming-kafka-topic-to-delta-table-s3-with-spark-structured-streaming-2bb3027c7565

https://docs.databricks.com/spark/latest/structured-streaming/avro-dataframe.html