score:0

Accepted answer

you can use spark-xml apis from databricks to save spark dataframe to xml file. something like below..

val selecteddata = df.select("author", "_id")
selecteddata.write
    .format("com.databricks.spark.xml")
    .option("roottag", "books")
    .option("rowtag", "book")
    .save("newbooks.xml")

"com.databricks" %% "spark-xml" % "0.4.1"


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