HyukjinKwon commented on a change in pull request #28032:
URL: https://github.com/apache/spark/pull/28032#discussion_r495689792
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -2038,6 +2038,15 @@ object SQLConf {
.booleanConf
.createWithDefault(true)
+ val REPARTITION_BEFORE_INSERT =
+ buildConf("spark.sql.execution.repartitionBeforeInsert")
Review comment:
I am not sure. We can already do this via specifying the hints, and the
performance improvement doesn't look common enough to me.
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