1.  Redis Sentinel 구성
    https://ossian.tistory.com/39
  2. Spring 커뮤니티
    Add support for auto reconneting in Jedis
    • https://github.com/redis/jedis/issues/83
    • https://jira.spring.io/browse/DATAREDIS-14
  3. Redis + Sentinel + SpringFramework
    https://developyo.tistory.com/35