[PARQUET-1215] Add accessor for footer after a file is closed

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Fix Version/s: 1.10.0
• Component/s: parquet-mr
• Assignee: Ryan Blue
• Reporter: Ryan Blue
• Created: 14/Feb/18 17:07
• Updated: 23/Jun/24 03:30
• Resolved: 15/Feb/18 17:08

Description

I'm storing metrics along with Parquet files in Iceberg and need to get the metrics from the Parquet footer just after writing a file. Parquet should be able to return the footer after closing a file so the caller doesn't have to open the file just after writing.

Issue Links

• blocks: PARQUET-1189 Release Parquet Java 1.10
• links to: PR #457