Phoenix-Spark: is DataFrame saving a single threaded operation?

[Vamsi Krishna]

Team,

In Phoenix-Spark plugin is DataFrame save operation single threaded?

df.write \
  .format("org.apache.phoenix.spark") \
  .mode("overwrite") \
  .option("table", "TABLE1") \
  .option("zkUrl", "localhost:2181") \
  .save()


Thanks,
Vamsi Attluri
-- 
Vamsi Attluri