cloud-fan commented on code in PR #42759:
URL: https://github.com/apache/spark/pull/42759#discussion_r1315479553
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sql/core/src/main/scala/org/apache/spark/sql/execution/CacheManager.scala:
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@@ -117,12 +117,20 @@ class CacheManager extends Logging with
AdaptiveSparkPlanHelper {
logWarning("Asked to cache already cached data.")
} else {
val sessionWithConfigsOff = getOrCloneSessionWithConfigsOff(spark)
+ val completeTableName = tableName.map { table =>
+ import spark.sessionState.analyzer.CatalogAndIdentifier
+ spark.sessionState.sqlParser.parseMultipartIdentifier(table) match {
+ case Seq(_) if spark.catalog.getTable(table).isTemporary => table
+
+ case CatalogAndIdentifier(cat, ident) =>
s"${cat.name()}.${ident.toString}"
Review Comment:
I think we should ask the caller side to pass in a fully qualified table
name, instead of relying on the current catalog/namespace here.
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