[OAK-4043] Oak run checkpoints needs to account for multiple index lanes

• Type: Improvement
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.4.8, 1.5.11, 1.6.0
• Component/s: run
• Assignee: Alex Deparvu
• Reporter: Alex Deparvu
• Created: 23/Feb/16 14:40
• Updated: 07/Dec/16 06:21
• Resolved: 19/Sep/16 09:51

Description

Oak run checkpoints rm-unreferenced [0] currently is hardcoded on a single checkpoint reference (the default one). Now is it possible to add multiple lanes (OAK-2749), which we already did in AEM, but the checkpoint tool is blissfully unaware of this and it might trigger a full reindex following offline compaction.

fyi edivad, chetanm

[0] https://github.com/apache/jackrabbit-oak/tree/trunk/oak-run#checkpoints

Issue Links

• is related to: OAK-4927 FileStore compaction should account for multiple valid checkpoints
• is related to: OAK-4371 Overly zealous warning about checkpoints on compaction
• is related to: OAK-5230 AsyncIndexService should ensure that async lanes should confirm to naming convention
• relates to: OAK-2749 Provide a "different lane" for slow indexers in async indexing