Liang-Chi Hsieh created SPARK-27329: ---------------------------------------
Summary: Pruning nested field in map of map key and value from object serializers Key: SPARK-27329 URL: https://issues.apache.org/jira/browse/SPARK-27329 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 3.0.0 Reporter: Liang-Chi Hsieh If object serializer has map of map key/value, pruning nested field should 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