Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/21813#discussion_r203813381 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala --- @@ -440,19 +440,36 @@ class Analyzer( groupByExprs: Seq[Expression], aggregationExprs: Seq[NamedExpression], child: LogicalPlan): LogicalPlan = { + + --- End diff -- this blank lines can be removed?
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