[OAK-5874] Duplicate uploads might happen with AbstractSharedCachingDataStore

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.7.0, 1.8.0
• Component/s: blob
• Labels: candidate_oak_1_6 performance
• Assignee: Amit Jain
• Reporter: Raul Hudea
• Created: 02/Mar/17 08:36
• Updated: 30/May/17 08:39
• Resolved: 03/Mar/17 08:15

Description

If a file is staged for async upload in UploadStagingCache and then another call to AbstractSharedCachingDataStore.addRecord is made for a file with same SHA1, the new call goes directly to the backed to write the file, because the cache is not taking into account pending uploads. This makes 2 uploads to happen for the same blob: one async (from UploadStagingCache) and one sync (from AbstractSharedCachingDataStore.addRecord

(cc Amit Jain)