[HIVE-18015] Consolidate basic stats logic for standalone table / partitioned

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Statistics
• Assignee: Zoltan Haindrich
• Reporter: Zoltan Haindrich
• Created: 08/Nov/17 15:15
• Updated: 20/Nov/17 13:36

Description

There are some differences between them; most notable is that currently on a standard table in the worst case the rowcount is estimated from the datasize and the table schema....and then considered as COMPLETE statistics.

For partitioned tables this estimate logic is different - and doesn't conclude that the table basic state is COMPLETE