Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16820#discussion_r110523513
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DataFrameFunctionsSuite.scala ---
@@ -448,6 +448,22 @@ class DataFrameFunctionsSuite extends QueryTest with
SharedSQLContext {
rand(Random.nextLong()), randn(Random.nextLong())
).foreach(assertValuesDoNotChangeAfterCoalesceOrUnion(_))
}
+
+ private def assertNoExceptions(c: Column): Unit = {
+ for (wholeStage <- Seq(true, false)) {
+ withSQLConf((SQLConf.WHOLESTAGE_CODEGEN_ENABLED.key,
wholeStage.toString)) {
+ spark.range(0, 5).toDF("a").agg(sum("a")).withColumn("v",
c).collect()
--- End diff --
I found almost all the physical plans of join have the exactly same issue.
I will try to submit the fix for the joins one by one.
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