Zongheng Yang created SPARK-2186: ------------------------------------ Summary: Spark SQL DSL support for simple aggregations such as SUM and AVG Key: SPARK-2186 URL: https://issues.apache.org/jira/browse/SPARK-2186 Project: Spark Issue Type: Improvement Components: SQL Reporter: Zongheng Yang Priority: Minor
Inspired by this thread (http://apache-spark-user-list.1001560.n3.nabble.com/Patterns-for-making-multiple-aggregations-in-one-pass-td7874.html): Spark SQL doesn't seem to have DSL support for simple aggregations such as AVG and SUM. It'd be nice if the user could avoid writing a SQL query and instead write something like: {code} data.select('country, 'age.avg, 'hits.sum).groupBy('country).collect() {code} -- This message was sent by Atlassian JIRA (v6.2#6252)