cloud-fan commented on a change in pull request #25121: [SPARK-28356][SQL] Do
not reduce the number of partitions for repartition in adaptive execution
URL: https://github.com/apache/spark/pull/25121#discussion_r302810933
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -312,6 +312,16 @@ object SQLConf {
.booleanConf
.createWithDefault(true)
+ val REDUCE_POST_SHUFFLE_PARTITIONS_FOR_REPARTITION =
Review comment:
I probably won't add this config. If users call `Dataset#repartition`, we
have to respect it and not change it.
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