itholic commented on code in PR #33525:
URL: https://github.com/apache/spark/pull/33525#discussion_r863522663
##########
sql/core/src/test/scala/org/apache/spark/sql/JsonFunctionsSuite.scala:
##########
@@ -390,11 +390,15 @@ class JsonFunctionsSuite extends QueryTest with
SharedSparkSession {
test("SPARK-24027: from_json of a map with unsupported key type") {
val schema = MapType(StructType(StructField("f", IntegerType) :: Nil),
StringType)
-
- checkAnswer(Seq("""{{"f": 1}: "a"}""").toDS().select(from_json($"value",
schema)),
- Row(null))
- checkAnswer(Seq("""{"{"f": 1}": "a"}""").toDS().select(from_json($"value",
schema)),
- Row(null))
+ val startMsg = "cannot resolve 'entries' due to data type mismatch:"
+ val exception1 = intercept[AnalysisException] {
+ Seq("""{{"f": 1}: "a"}""").toDS().select(from_json($"value", schema))
+ }.getMessage
+ assert(exception1.contains(startMsg))
+ val exception2 = intercept[AnalysisException] {
+ Seq("""{{"f": 1}: "a"}""").toDS().select(from_json($"value", schema))
+ }.getMessage
+ assert(exception2.contains(startMsg))
Review Comment:
Just made PR from https://github.com/apache/spark/pull/36436.
@planga82 Please let me know if you have any additional comments!
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