shivusondur commented on a change in pull request #25503: [SPARK-28702][SQL]
Display useful error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#discussion_r316136538
##
File path: sql/core/src/main/scala/org/apache/spark/sql
shivusondur commented on a change in pull request #25503: [SPARK-28702][SQL]
Display useful error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#discussion_r315506887
##
File path: sql/core/src/test/scala/org/apache/spark/sql
shivusondur commented on a change in pull request #25503: [SPARK-28702][SQL]
Display useful error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#discussion_r315505987
##
File path: sql/core/src/main/scala/org/apache/spark/sql
shivusondur commented on a change in pull request #25503: [SPARK-28702][SQL]
Display useful error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#discussion_r315505987
##
File path: sql/core/src/main/scala/org/apache/spark/sql
shivusondur commented on a change in pull request #25503: [SPARK-28702][SQL]
Display useful error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#discussion_r315506001
##
File path: sql/core/src/main/scala/org/apache/spark/sql