Oh that's easy ... just add this to the above statement for each duplicate
column -
.drop(rightDF.col("x")).drop(rightDF.col("y")).
thanks!
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elps.
On Mon, Feb 22, 2016 at 12:22 PM, praneshvyas [via Apache Spark User List] <
ml-node+s1001560n26293...@n3.nabble.com> wrote:
> Hi Spark Users,
>
> I am using spark 1.5+.
>
> I am trying to do left/right outer join on multiple columns. But looks
> like there is no way
