Liang-Chi Hsieh created SPARK-24762: ---------------------------------------
Summary: Aggregator should be able to use Option of Product encoder Key: SPARK-24762 URL: https://issues.apache.org/jira/browse/SPARK-24762 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.4.0 Reporter: Liang-Chi Hsieh Encoders has a limitation that we can't construct encoders for Option of Product at top-level, because in SparkSQL entire row can't be null. However for some use cases such as Aggregator, it should be able to construct encoders for Option of Product at non top-level. -- 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