Simon Willnauer ffb1a5d5b7
Expose max_concurrent_shard_requests in _msearch ()
Today `_msearch` doesn't allow modifying the `max_concurrent_shard_requests`
per sub search request. This change adds support for setting this parameter on
all sub-search requests in an `_msearch`.

Relates to 
2018-08-22 08:45:08 +02:00
..
2018-05-14 12:22:35 -04:00