[OAK-7050] Offline compaction corrupts repository

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7
• Fix Version/s: 1.6.8
• Component/s: segment-tar
• Labels: corruption data-corruption
• Assignee: Michael Dürig
• Reporter: Michael Dürig
• Created: 12/Dec/17 11:00
• Updated: 15/Jan/18 12:05
• Resolved: 12/Dec/17 13:13

Description

Offline compaction can corrupt the repository in some cases: when offline compaction is cancelled by the CancelCompactionSupplier the corresponding return value is not correctly passed up the call chain resulting in a incomplete compacted head state being set as the compacted head state (instead of being discarded).

Issue Links

• is related to: OAK-7058 oak-run compact reports success even when it was cancelled