maryannxue commented on a change in pull request #24706: [SPARK-23128][SQL] A
new approach to do adaptive execution in Spark SQL
URL: https://github.com/apache/spark/pull/24706#discussion_r288196564
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -292,6 +292,12 @@ object SQLConf {
.bytesConf(ByteUnit.BYTE)
.createWithDefault(64 * 1024 * 1024)
+ val RUNTIME_REOPTIMIZATION_ENABLED =
+ buildConf("spark.sql.runtime.reoptimization.enabled")
+ .doc("When true, enable runtime query re-optimization.")
+ .booleanConf
+ .createWithDefault(false)
+
val ADAPTIVE_EXECUTION_ENABLED = buildConf("spark.sql.adaptive.enabled")
.doc("When true, enable adaptive query execution.")
.booleanConf
Review comment:
Let's leave it now and see if we should use the existing config
`spark.sql.adaptive.enabled` instead.
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