elasticsearch/elasticsearch — pull request #6175 by aleph-zero (2014-05-14 17:44:25+00:00)
Title: Fix bug for BENCH thread pool size == 1

On small hardware, the BENCH thread pool can be set to size 1. This is
problematic as it means that while a benchmark is active, there are no
threads available to service administrative tasks such as listing and
aborting. This change fixes that by executing list and abort operations
on the GENERIC thread pool.

Closes #6174