TongWei1105 commented on code in PR #41513:
URL: https://github.com/apache/spark/pull/41513#discussion_r1223875547
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sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala:
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@@ -4683,6 +4683,27 @@ class SQLQuerySuite extends QueryTest with
SharedSparkSession with AdaptiveSpark
).observe("my_event", count("*"))
df1.crossJoin(df1)
}
+
+ test("SPARK-44007: Unresolved hint cause query failure") {
+ withTable("t0", "t1") {
+ sql("CREATE TABLE t0(c0 bigint) USING PARQUET")
+ sql("CREATE TABLE t1(c1 bigint) USING PARQUET")
+ sql(
+ """
+ |WITH
+ |w0 AS (SELECT * FROM t0),
+ |w1 AS (SELECT * FROM w0 group by c0),
+ |w2 AS (SELECT /*+ userHint(t1) */ c1 FROM t1 ),
+ |w3 AS (
+ |SELECT w2.c1, w0.c0, w1.c0
+ |FROM w2
+ |JOIN w0 on w2.c1 = w0.c0
+ |JOIN w1 on w2.c1 = w1.c0
+ |)
+ |SELECT * FROM w3;
+ |""".stripMargin)
+ }
+ }
Review Comment:
Indeed, I will close this issue.
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