[HIVE-28278] Iceberg: Stats: IllegalStateException Invalid file: file length 0

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.1.0, 4.0.1
• Component/s: Iceberg integration
• Labels: hive-4.0.1-merged hive-4.0.1-must pull-request-available
• Assignee: Denys Kuzmenko
• Reporter: Denys Kuzmenko
• Created: 23/May/24 15:44
• Updated: 4 days ago 02:15
• Resolved: 27/May/24 13:15

Description

BugFix, can happen when the stats file was already created but stats object has not yet been written, and someone tried to read it.

Why are the changes needed?

ERROR : FAILED: IllegalStateException Invalid file: file length 0 is less tha minimal length of the footer tail 12
java.lang.IllegalStateException: Invalid file: file length 0 is less tha minimal length of the footer tail 12

Issue Links

• is a child of: HIVE-27158 Store hive columns stats in puffin files for iceberg tables
• links to: GitHub Pull Request #5261