maropu commented on a change in pull request #29075:
URL: https://github.com/apache/spark/pull/29075#discussion_r453388615
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File path:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/PruneHiveTablePartitions.scala
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@@ -103,7 +110,7 @@ private[sql] class PruneHiveTablePartitions(session:
SparkSession)
override def apply(plan: LogicalPlan): LogicalPlan = plan resolveOperators {
case op @ PhysicalOperation(projections, filters, relation:
HiveTableRelation)
if filters.nonEmpty && relation.isPartitioned &&
relation.prunedPartitions.isEmpty =>
- val predicates =
CNFWithGroupExpressionsByReference(filters.reduceLeft(And))
+ val predicates = CNFConversion(filters.reduceLeft(And))
Review comment:
nit: `conjunctiveNormalForm(filters.reduceLeft(And), identity)`?
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