[IMPALA-4988] Add query option to control filtering based on parquet::Statistics

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.9.0
• Fix Version/s: Impala 2.9.0
• Component/s: Frontend
• Labels: parquet supportability
• Epic Link: Improve the reliability and effectiveness of ETL
• Target Version: Impala 2.9.0
• Assignee: Lars Volker
• Reporter: Lars Volker
• Created: 24/Feb/17 22:28
• Updated: 24/May/18 02:59
• Resolved: 01/Jun/17 01:04

Description

In order to deal with broken Parquet files and potentially hidden bugs in our code, we should have a query option to toggle parquet::Statistics based filtering.

Issue Links

• is a child of: IMPALA-4989 Improve filtering based on parquet::Statistics