Github user hvanhovell commented on a diff in the pull request:
https://github.com/apache/spark/pull/17484#discussion_r109009831
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveStrategies.scala ---
@@ -170,6 +171,79 @@ object HiveAnalysis extends Rule[LogicalPlan] {
}
}
+/**
+ * When scanning or writing to non-partitioned Metastore Parquet tables,
convert them to Parquet
+ * data source relations for better performance.
+ */
+case class ParquetConversions(sparkSession: SparkSession) extends
Rule[LogicalPlan] {
--- End diff --
It might also be worth out while to create a common ancestor for these two
classes.
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