SparkQA removed a comment on issue #25503: [SPARK-28702][SQL] Display useful
error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#issuecomment-523939972
**[Test build #109578 has
SparkQA removed a comment on issue #25503: [SPARK-28702][SQL] Display useful
error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#issuecomment-523419000
**[Test build #109491 has
SparkQA removed a comment on issue #25503: [SPARK-28702][SQL] Display useful
error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#issuecomment-522981495
**[Test build #109406 has
SparkQA removed a comment on issue #25503: [SPARK-28702][SQL] Display useful
error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#issuecomment-522860322
**[Test build #109388 has
SparkQA removed a comment on issue #25503: [SPARK-28702][SQL] Display useful
error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#issuecomment-522852702
**[Test build #109385 has
SparkQA removed a comment on issue #25503: [SPARK-28702][SQL] Display useful
error message (instead of NPE) for invalid Dataset operations
URL: https://github.com/apache/spark/pull/25503#issuecomment-522851270
**[Test build #109384 has
