Re:Re: [SQL]Analysis failed when combining Window function and GROUP BY in Spark2.x

Thanks for your reply! I know what's going on now. "Herman van Hövell tot Westerflier-2 [via Apache Spark Developers List]" wroted at 2017-03-08 21:35: You are seeing a bug in the Hive parser. Hive drops the window clause when it encounters a count(distinct ...). See https://issues.apache

Re: [SQL]Analysis failed when combining Window function and GROUP BY in Spark2.x

You are seeing a bug in the Hive parser. Hive drops the window clause when it encounters a count(distinct ...). See https://issues.apache.org/jira/browse/HIVE-10141 for more information. Spark 1.6 plans this as a regular distinct aggregate (dropping the window clause), which is wrong. Spark 2.x us