[PARQUET-1365] Don't write page level statistics

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.11.0
• Component/s: parquet-mr
• Labels: pull-request-available
• Assignee: Gabor Szadovszky
• Reporter: Gabor Szadovszky
• Created: 31/Jul/18 13:43
• Updated: 19/Nov/18 12:19
• Resolved: 19/Nov/18 12:19

Description

Page level statistics are never used in production and after adding column indexes they are completely useless. Fortunately, statistics are optional in both the v1 and v2 pages therefore, we can safely stop writing them.

Issue Links

• is blocked by: PARQUET-1201 Column indexes
• links to: GitHub Pull Request #549