[IMPALA-5061] Populate null_count in parquet::statistics in the parquet table writer

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.9.0
• Fix Version/s: Impala 2.10.0
• Component/s: Backend
• Labels: parquet performance
• Epic Link: Improve the reliability and effectiveness of ETL
• Target Version: Impala 2.9.0
• Assignee: Pooja Nilangekar
• Reporter: Lars Volker
• Created: 11/Mar/17 22:20
• Updated: 24/Aug/17 16:59
• Resolved: 15/Jun/17 23:30

Issue Links

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