Michael Armbrust created SPARK-18932: ----------------------------------------
Summary: Partial aggregation for collect_set / collect_list Key: SPARK-18932 URL: https://issues.apache.org/jira/browse/SPARK-18932 Project: Spark Issue Type: Improvement Components: SQL, Structured Streaming Reporter: Michael Armbrust The lack of partial aggregation here is blocking us from using these in streaming. It still won't be fast, but it would be nice to at least be able to use them. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org