LuciferYang commented on code in PR #38496:
URL: https://github.com/apache/spark/pull/38496#discussion_r1016539534
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sql/core/src/main/scala/org/apache/spark/sql/execution/command/CommandUtils.scala:
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@@ -53,19 +53,33 @@ class PathFilterIgnoreNonData(stagingDir: String) extends
PathFilter with Serial
object CommandUtils extends Logging {
/** Change statistics after changing data by commands. */
- def updateTableStats(sparkSession: SparkSession, table: CatalogTable): Unit
= {
- val catalog = sparkSession.sessionState.catalog
- if (sparkSession.sessionState.conf.autoSizeUpdateEnabled) {
+ def updateTableStats(
+ sparkSession: SparkSession,
+ table: CatalogTable,
+ wroteStats: Option[WriteStats] = None): Unit = {
+ val sessionState = sparkSession.sessionState
+ val catalog = sessionState.catalog
+ if (sessionState.conf.autoSizeUpdateEnabled) {
val newTable = catalog.getTableMetadata(table.identifier)
val (newSize, newPartitions) =
CommandUtils.calculateTotalSize(sparkSession, newTable)
- val isNewStats = newTable.stats.map(newSize !=
_.sizeInBytes).getOrElse(true)
+ val isNewStats = newTable.stats.forall(newSize != _.sizeInBytes)
Review Comment:
Why change this line?
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