vagetablechicken opened a new issue #3829: URL: https://github.com/apache/incubator-doris/issues/3829
**Describe the bug** In UT `DynamicPartitionUtilTest`, we set calendar timezone by `TimeUtils.getDefaultTimeZone()`. https://github.com/apache/incubator-doris/blob/2ce2cf78acc298a094771d1b6df602aeddb3e8d1/fe/src/test/java/org/apache/doris/common/util/DynamicPartitionUtilTest.java#L56-L62 But we parse `calendar.getTime()`. It's a `Date`, **Date has no time zone**. So the Date obj is back to UTC timezone. https://github.com/apache/incubator-doris/blob/2ce2cf78acc298a094771d1b6df602aeddb3e8d1/fe/src/main/java/org/apache/doris/common/util/DynamicPartitionUtil.java#L429-L435 To solve it, SimpleDateFormat could set the same timezone with calendar. We shouldn't relay on the current timezone of system. **To Reproduce** Steps to reproduce the behavior: 1. set system timezone to other 2. run fe ut DynamicPartitionUtilTest ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
