viirya commented on a change in pull request #27055: [SPARK-30394]Skip
DetermineTableStats rule when hive table can be converted to datasource table
URL: https://github.com/apache/spark/pull/27055#discussion_r373953950
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/CatalogFileIndex.scala
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@@ -33,12 +33,10 @@ import org.apache.spark.sql.types.StructType
*
* @param sparkSession a [[SparkSession]]
* @param table the metadata of the table
- * @param sizeInBytes the table's data size in bytes
*/
class CatalogFileIndex(
sparkSession: SparkSession,
- val table: CatalogTable,
- override val sizeInBytes: Long) extends FileIndex {
Review comment:
This change as @cloud-fan said, is expensive. And it doesn't follow up the
defined behavior for partitioned data source and Hive table regrading
statistics calculation.
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