LantaoJin commented on a change in pull request #27185: [SPARK-30494][SQL]
Avoid duplicated cached RDD when replace an existing view
URL: https://github.com/apache/spark/pull/27185#discussion_r366107579
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/views.scala
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@@ -108,9 +108,16 @@ case class CreateViewCommand(
verifyTemporaryObjectsNotExists(catalog)
if (viewType == LocalTempView) {
+ if (replace && catalog.getTempView(name.table).isDefined) {
+ sparkSession.catalog.uncacheTable(name.quotedString)
Review comment:
Yes. Added.
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