wangyum commented on a change in pull request #33914:
URL: https://github.com/apache/spark/pull/33914#discussion_r704260274
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -353,6 +353,23 @@ object SQLConf {
.checkValue(ratio => ratio > 0.0 && ratio <= 1.0, "The ratio value must
be in (0.0, 1.0].")
.createWithDefault(0.04)
+ val DYNAMIC_BLOOM_FILTER_JOIN_PRUNING_ENABLED =
+ buildConf("spark.sql.optimizer.dynamicBloomFilterJoinPruning.enabled")
+ .doc("When true, we will generate bloom filter predicate for column when
it's used as join " +
+ "key. Note that, dynamic bloom filter join pruning only works if
exchange reuse enabled.")
+ .version("3.3.0")
+ .booleanConf
+ .createWithDefault(true)
+
+ val DYNAMIC_BLOOM_FILTER_JOIN_PRUNING_MAX_BLOOM_FILTER_ENTRIES =
+
buildConf("spark.sql.optimizer.dynamicBloomFilterJoinPruning.maxBloomFilterEntries")
+ .doc("The maximum number of bloom filter entries allowed when building
dynamic bloom filter" +
Review comment:
Fixed.
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