Andrei Dan 460c1364c0
Tests: fix testBulkProcessorConcurrentRequestsReadOnlyIndex (#64633) (#64657)
Executing a MultiGetRequest with no items will fail. This makes sure there
is always at least one item in the request.

(cherry picked from commit bd4703250fe331296b8613b277ea25c8bef1dcd9)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
2020-11-06 09:10:51 +00:00
..