[ https://issues.apache.org/jira/browse/SPARK-23784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liang-Chi Hsieh resolved SPARK-23784. ------------------------------------- Resolution: Not A Problem > Cannot use custom Aggregator with groupBy/agg > ---------------------------------------------- > > Key: SPARK-23784 > URL: https://issues.apache.org/jira/browse/SPARK-23784 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.0 > Reporter: Joshua Howard > Priority: Major > > I have code > [here|http://stackoverflow.com/questions/49440766/trouble-getting-spark-aggregators-to-work] > where I am trying to use an Aggregator with both the select and agg > functions. I cannot seem to get this to work in Spark 2.3.0. > [Here|https://docs.cloud.databricks.com/docs/spark/1.6/examples/Dataset%20Aggregator.html] > is a blog post that appears to be using this functionality in Spark 1.6, but > It appears to no longer work. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org