Simon Willnauer 8dda827ff4 Don't refresh on _flush _force_merge and _upgrade (#27000)
Today all these API calls have a sideeffect of making documents visible
to search requests. While this is sometimes desired it's an unnecessary sideeffect
and now that we have an internal (engine-private) index reader (#26972) we artificially
add a refresh call for bwc. This change removes this sideeffect in 7.0.
2017-10-16 10:16:35 +02:00
..