[OAK-6360] Failed to retrieve previously indexed checkpoint in composite node store

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.3, 1.6.7, 1.0.40, 1.4.19, 1.8.0, 1.2.28
• Component/s: composite
• Assignee: Tomek Rękawek
• Reporter: Tomek Rękawek
• Created: 17/Jun/17 09:19
• Updated: 21/Nov/17 10:11
• Resolved: 20/Jun/17 10:11

Description

In some cases following exception is logged:

15.06.2017 11:51:13.871 *WARN* [sling-oak-1-Registered Service.722] org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate [fulltext-async] Failed to retrieve previously indexed checkpoint 94afbccc-67da-41c2-bb31-45cc9f50a663; re-running the initial index update
15.06.2017 11:51:13.872 *INFO* [async-index-update-fulltext-async] org.apache.jackrabbit.oak.plugins.index.IndexUpdate Found a new index node [lucene]. Reindexing is requested
15.06.2017 11:51:13.877 *INFO* [async-index-update-fulltext-async] org.apache.jackrabbit.oak.plugins.index.IndexUpdate Reindexing will be performed for following indexes: [/oak:index/lucene]

We should investigate this. Let's start with logging more info (list of checkpoints available on all stores and their metadata) if the checkpoint can't be retrieved.