aokolnychyi commented on code in PR #56121:
URL: https://github.com/apache/spark/pull/56121#discussion_r3364232447
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sql/core/src/main/scala/org/apache/spark/sql/execution/QueryExecution.scala:
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@@ -291,15 +291,13 @@ class QueryExecution(
assertAnalyzed()
assertSupported()
- // During a transaction, skip cache substitution. This is to avoid
replacing relations
- // loaded by the transactional catalog with potentially stale relations
cached before
- // the transaction was active.
- if (transactionOpt.isDefined) {
- normalized
- } else {
- // Clone the plan to avoid sharing the plan instance between different
stages like
- // analyzing, optimizing and planning.
- sparkSession.sharedState.cacheManager.useCachedData(normalized.clone())
+ // Clone the plan to avoid sharing the plan instance between different
stages like
+ // analyzing, optimizing and planning.
+ val planToRewrite = normalized.clone()
+ val cacheManager = sparkSession.sharedState.cacheManager
+ transactionOpt match {
Review Comment:
This seems correct.
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