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How to take distinct of multiple columns ( > than 2 columns) in pyspark datafarme ?

srchella
New Contributor

โ€Ž03-04-2019 11:58 PM

I have 10+ columns and want to take distinct rows by multiple columns into consideration. How to achieve this using pyspark dataframe functions ?

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1 REPLY 1

Sandeep
Contributor III

โ€Ž03-28-2019 08:06 AM

You can use dropDuplicates

https://spark.apache.org/docs/latest/api/python/pyspark.sql.html?highlight=distinct#pyspark.sql.Data...

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