OpenTSDB/opentsdb — pull request #326 by jesse5e (2014-05-02 00:00:48+00:00)
Title: Preload uid caches at startup.

preload uid caches at startup to reduce the latency of fetching many tags for
many spans at query time.
New behavior is enabled by changing opentsdb.conf:
# preload uid cache at startup
tsd.core.preload_uid_cache = true

NOTE: Submitted on behalf of third-party contributor:
* Guenther Schmuelling