[HIVE-12191] Hive timestamp problems

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.1.1
• Component/s: Hive
• Labels: timestamp
• Assignee: Unassigned
• Reporter: Ryan Blue
• Created: 15/Oct/15 20:28
• Updated: 26/Oct/17 23:28

Description

This is an umbrella JIRA for problems found with Hive's timestamp (without time zone) implementation.

Sub-Tasks

• Hive should carry out timestamp computations in UTC: Closed
• Add a consistent unix_timestamp function.: Open
• Daylight savings zones are not recognized (PDT, MDT): Open
• Unknown zones should cause an error instead of silently failing: Patch Available
• NPE when converting bad timestamp value: Closed
• Parquet timestamps differ between Hive and Impala: Open
• To/From UTC timestamp may return incorrect result because of DST: Open
• Add timestamp with time zone: Closed
• Hive should carry out timestamp computations in UTC: Closed