Recent questions tagged sparksql

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1 answer

How to Query hdfs with Spark Sql

Sep 20, 2018 in Blockchain by digger
• 26,700 points
1,105 views
0 votes
1 answer

Functions of Spark SQL?

Sep 3, 2018 in Apache Spark by Meci Matt
• 9,460 points
342 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

When not to use foreachPartition and mapPartition?

Apr 30, 2018 in Apache Spark by shams
• 3,660 points
5,233 views
+5 votes
11 answers

Concatenate columns in apache spark dataframe

Apr 26, 2018 in Apache Spark by Shubham
• 13,480 points
62,184 views