Recent questions tagged sparksql

0 votes
1 answer

How to Query hdfs with Spark Sql

Sep 20, 2018 in Blockchain by digger
• 27,640 points
396 views
0 votes
1 answer

Functions of Spark SQL?

Sep 3, 2018 in Apache Spark by Meci Matt
• 9,420 points
98 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
• 3,580 points
2,150 views
+5 votes
11 answers

Concatenate columns in apache spark dataframe

Apr 26, 2018 in Apache Spark by Shubham
• 13,290 points
28,335 views