[GitHub] [spark] AngersZhuuuu commented on a change in pull request #29075: [SPARK-32284][SQL] Avoid expanding too many CNF predicates in partition pruning

[GitBox <gi...@apache.org>]

AngersZhuuuu commented on a change in pull request #29075:
URL: https://github.com/apache/spark/pull/29075#discussion_r453392851



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File path: sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/PruneHiveTablePartitions.scala
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@@ -27,6 +27,7 @@ import org.apache.spark.sql.catalyst.planning.PhysicalOperation
 import org.apache.spark.sql.catalyst.plans.logical.{Filter, LogicalPlan, Project}
 import org.apache.spark.sql.catalyst.rules.Rule
 import org.apache.spark.sql.execution.datasources.DataSourceStrategy
+import org.apache.spark.sql.execution.datasources.PruneFileSourcePartitions.CNFConversion
 import org.apache.spark.sql.internal.SQLConf

Review comment:
       This import is not necessary.




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