cloud-fan commented on a change in pull request #27537:
[SPARK-30668][SQL][FOLLOWUP] Raise exception instead of silent change for new
TimestampFormatter
URL: https://github.com/apache/spark/pull/27537#discussion_r386421041
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateFormatter.scala
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@@ -98,15 +107,24 @@ object DateFormatter {
legacyFormat: LegacyDateFormat = LENIENT_SIMPLE_DATE_FORMAT):
DateFormatter = {
val pattern = format.getOrElse(defaultPattern)
- if (SQLConf.get.legacyTimeParserEnabled) {
- legacyFormat match {
- case FAST_DATE_FORMAT =>
- new LegacyFastDateFormatter(pattern, locale)
- case SIMPLE_DATE_FORMAT | LENIENT_SIMPLE_DATE_FORMAT =>
- new LegacySimpleDateFormatter(pattern, locale)
- }
+ if (SQLConf.get.legacyTimeParserPolicy == LEGACY) {
+ getLegacyFormatter(pattern, zoneId, locale, legacyFormat)
} else {
- new Iso8601DateFormatter(pattern, zoneId, locale)
+ new Iso8601DateFormatter(pattern, zoneId, locale, legacyFormat)
+ }
+ }
+
+ def getLegacyFormatter(
+ pattern: String,
Review comment:
nit: 4 space indentation.
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