elasticsearch/elasticsearch — pull request #6195 by s1monw (2014-05-15 20:50:25+00:00)
Title: Randomize CMS settings in index template

This commit adds randomization for:
* `index.merge.scheduler.max_thread_count`
* `index.merge.scheduler.max_merge_count`

This commit also moves to use
EsExecutors#boundedNumberOfProcessors(Settings) to default
configure the default `max_thread_count` for better reproducibility

Closes #6194