[COUCHDB-3423] fix sync security when db count is large

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: Database Core
• Assignee: Unassigned
• Reporter: Tony Sun
• Created: 23/May/17 18:05
• Updated: 02/Sep/18 07:07
• Resolved: 02/Sep/18 07:07

Description

When we execute mem3:sync_security/0, we all fabric:all_dbs/0. This call can take a long time if the number of dbs is large. During this time, users can delete dbs and when this occurs will cause an database_does_not_exist EXIT.