[OAK-6864] IndexUpdate should disable superseded indexes only during an async cycle run

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.7.10
• Fix Version/s: 1.7.11, 1.8.0
• Component/s: indexing
• Assignee: Vikas Saurabh
• Reporter: Vikas Saurabh
• Created: 24/Oct/17 20:59
• Updated: 13/Nov/17 13:55
• Resolved: 24/Oct/17 23:33

Description

Once an superseding index is indexed (has :disableIndexesOnNextCycle flag) then IndexUpdate disables the superseded index the next time superseding index is indexed. So, if we have and async index running in nrt mode too - then nrt updates also disable indexes.

We should have a more controlled disabling action (apart from concurrent nrt/sync updates would likely conflict with each to fail the commit) - do it in async cycle.

Note: This is only relevant when superseding index is an async index - superseding sync indexes would continue to work as earlier.

Issue Links

• is broken by: OAK-6820 Implement support for disabling indexes which are replaced with newer index