I use spark 2.4.3, python to build a structured streaming. May I know the
data type of the parameter "row" in process_row function? The following
codes is how the official programming guide instruct us to deal with foreach
function:
def process_row(row):
# Write row to storage
pass
query = streamingDF.writeStream.foreach(process_row).start()
Thanks a lot.
--
Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/
---------------------------------------------------------------------
To unsubscribe e-mail: user-unsubscr...@spark.apache.org
