ulysses-you commented on code in PR #40390:
URL: https://github.com/apache/spark/pull/40390#discussion_r1186975958
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sql/core/src/test/scala/org/apache/spark/sql/sources/DisableUnnecessaryBucketedScanSuite.scala:
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@@ -241,7 +241,8 @@ abstract class DisableUnnecessaryBucketedScanSuite
test("SPARK-33075: not disable bucketed table scan for cached query") {
withTable("t1") {
- withSQLConf(SQLConf.AUTO_BUCKETED_SCAN_ENABLED.key -> "true") {
+ withSQLConf(SQLConf.AUTO_BUCKETED_SCAN_ENABLED.key -> "true",
+ SQLConf.CAN_CHANGE_CACHED_PLAN_OUTPUT_PARTITIONING.key -> "false") {
Review Comment:
it's not about AQE. It affects the rule `DisableUnnecessaryBucketedScan`. If
we enable `CAN_CHANGE_CACHED_PLAN_OUTPUT_PARTITIONING` then the rule
`DisableUnnecessaryBucketedScan` will take effect and change output
partitioning (break bucket scan)
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