belugabehr commented on a change in pull request #2007:
URL: https://github.com/apache/hive/pull/2007#discussion_r581082406
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File path:
common/src/java/org/apache/hadoop/hive/common/type/TimestampUtils.java
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@@ -176,7 +177,7 @@ public static Timestamp stringToTimestamp(String s) {
// Handle simpler cases directly avoiding exceptions
if (s.length() == DATE_LENGTH) {
// Its a date!
- return Timestamp.ofEpochMilli(Date.valueOf(s).toEpochMilli());
+ return Timestamp.ofEpochMilli(DateParser.parseDate(s).toEpochMilli());
Review comment:
So, this one is a little weird. Previously, `Date.valueOf` could
potentially throw an `IllegalArgumentException` if the string was invalid,
contrary to the comment:
> Handle simpler cases directly avoiding exceptions
Now, it could throw a NPE as DateParser returns `null` on invalid input.
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