David Mollitor created HIVE-24701: ------------------------------------- Summary: Remove String Manipulation from Date Parsing TimestampTZUtil Key: HIVE-24701 URL: https://issues.apache.org/jira/browse/HIVE-24701 Project: Hive Issue Type: Improvement Reporter: David Mollitor Assignee: David Mollitor
This operation is pretty slow: {code:java} // Converts Date to TimestampTZ. public static TimestampTZ convert(Date date, ZoneId defaultTimeZone) { return parse(date.toString(), defaultTimeZone); } {code} To convert from Date to TimestampTZ, it creates a string, then parses it. Should be able to just look at the epoch time and do the conversion without all the string manipulation/parsing. -- This message was sent by Atlassian Jira (v8.3.4#803005)