Spark Structured Streaming Programming with Kafka in Java -


what trying convert data in json format kafka dataframe. can creating schema , use from_json shown here: how use from_json kafka connect 0.10 , spark structured streaming?

but there anyway can same thing using java instead of scala? far know there no "from_json" api in java.

thanks!

i still cannot find from_json in java though in javadoc. feel fix apache spark in future. or spark streaming not support java well.


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