cloud-fan commented on a change in pull request #27537:
[SPARK-30668][SQL][FOLLOWUP] Raise exception instead of silent change for new
DateFormatter
URL: https://github.com/apache/spark/pull/27537#discussion_r387602824
##########
File path: sql/core/src/test/scala/org/apache/spark/sql/CsvFunctionsSuite.scala
##########
@@ -59,10 +59,23 @@ class CsvFunctionsSuite extends QueryTest with
SharedSparkSession {
val df2 = df
.select(from_csv($"value", schemaWithCorrField1, Map(
"mode" -> "Permissive", "columnNameOfCorruptRecord" ->
columnNameOfCorruptRecord)))
-
- checkAnswer(df2, Seq(
- Row(Row(0, null, "0,2013-111-11 12:13:14")),
- Row(Row(1, java.sql.Date.valueOf("1983-08-04"), null))))
+ withSQLConf(SQLConf.LEGACY_TIME_PARSER_POLICY.key -> "corrected") {
+ checkAnswer(df2, Seq(
+ Row(Row(0, null, "0,2013-111-11 12:13:14")),
+ Row(Row(1, java.sql.Date.valueOf("1983-08-04"), null))))
+ }
+ withSQLConf(SQLConf.LEGACY_TIME_PARSER_POLICY.key -> "legacy") {
+ checkAnswer(df2, Seq(
+ Row(Row(0, java.sql.Date.valueOf("2022-03-11"), null)),
+ Row(Row(1, java.sql.Date.valueOf("1983-08-04"), null))))
+ }
+ withSQLConf(SQLConf.LEGACY_TIME_PARSER_POLICY.key -> "exception") {
+ val msg = intercept[SparkException] {
+ df2.collect()
+ }.getCause.getMessage
+ assert(msg.contains(s"Set ${SQLConf.LEGACY_TIME_PARSER_POLICY.key} to
LEGACY to restore " +
Review comment:
I think it's good enough to test if the `cause` is `SparkUpgradeException `
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