df.write.format(source).mode("overwrite").save(path)
Yong
From: Dan Bikle <bikle...@gmail.com>
Sent: Friday, September 23, 2016 6:45 PM
To: user@spark.apache.org
Subject: With spark DataFrame, how to write to existing folder?
spark-world,
I am
spark-world,
I am walking through the example here:
https://github.com/databricks/spark-csv#scala-api
The example complains if I try to write a DataFrame to an existing folder:
*val selectedData = df.select("year", "model")selectedData.write
.format("com.databricks.spark.csv")
