c21 commented on a change in pull request #33522:
URL: https://github.com/apache/spark/pull/33522#discussion_r744058276
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File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/WholeStageCodegenSuite.scala
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@@ -143,9 +143,10 @@ class WholeStageCodegenSuite extends QueryTest with
SharedSparkSession
val schema = new StructType().add("k", IntegerType).add("v", StringType)
val smallDF = spark.createDataFrame(rdd, schema)
val df = spark.range(10).join(broadcast(smallDF), col("k") === col("id"))
- assert(df.queryExecution.executedPlan.find(p =>
- p.isInstanceOf[WholeStageCodegenExec] &&
-
p.asInstanceOf[WholeStageCodegenExec].child.isInstanceOf[BroadcastHashJoinExec]).isDefined)
+ val broadcastHashJoin = df.queryExecution.executedPlan.find {
+ case WholeStageCodegenExec(ProjectExec(_, _: BroadcastHashJoinExec)) =>
true
Review comment:
wondering why we now need an extra project after join here? Can we
remove it? The join seems not have complex key here.
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