Yes, should be the same, as they are just different frontend, but the same 
thing in optimization / execution.

-----Original Message-----
From: sanderg [mailto:s.gee...@wimionline.be] 
Sent: Tuesday, September 22, 2015 10:06 PM
To: user@spark.apache.org
Subject: Performance Spark SQL vs Dataframe API faster

Is there a difference in performance between writing a spark job using only SQL 
statements and writing it using the dataframe api or does it translate to the 
same thing under the hood?



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