chenfengbin2009 commented on code in PR #47911:
URL: https://github.com/apache/spark/pull/47911#discussion_r1736425963
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sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala:
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@@ -351,6 +351,14 @@ object SQLConf {
.booleanConf
.createWithDefault(true)
+ val DYNAMIC_PARTITION_PRUNING_MAX_LENGTH =
+ buildConf("spark.sql.optimizer.dynamicPartitionPruning.max.length")
+ .doc("The maximum character length of the plan for the nested
subquery.When the set length " +
+ "is too large, it may cause the final plan to exceed the limit or
memory overflow.")
+ .version("3.3.0")
Review Comment:
Your suggestion is very good. I will modify the relevant content and submit
it again. Do you have any better suggestions for the modified code?
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