[COUCHDB-3400] notify couch_index_processes on all shards when ddoc updated

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.1.0
• Component/s: Database Core
• Assignee: Unassigned
• Reporter: Mayya Sharipova
• Created: 27/Apr/17 20:31
• Updated: 02/Jun/17 16:21
• Resolved: 02/Jun/17 16:21

Description

Before when a design doc is updated/deleted, only one couch_index process
was notified - the one which shard contained a design doc.
couch_index processes from other shards still continued to exist,
and indexing activities for these processes were still be going on.

The patch notifies couch_index_processes on all shards