MaxGekk commented on PR #39239: URL: https://github.com/apache/spark/pull/39239#issuecomment-1470569694
> So the problem here would be implementation detail. @HyukjinKwon I think this is not impl details but a fundamental problem of `datetime`, especially in the corner case of `0001-01-01 00:00:00+00:00`. Since the last one is a physical timestamp in the `+00:00` zone offset, it can be mapped to **local** timestamps >= `0001-01-01 00:00:00` as well as to timestamps < `0001-01-01 00:00:00`, for instance `0001-01-01 16:00:00 B.C.` ( the local date/time before the common (or current) era). And the last one is not acceptable by python's `datetime`. -- 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. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
