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ryanlecompte / redis_failover

redis_failover is a ZooKeeper-based automatic master/slave failover solution for Ruby.
http://github.com/ryanlecompte/redis_failover
MIT License
540 stars 65 forks source link

No unnecessary znode write #74

Open szaharici opened 10 years ago

szaharici commented 10 years ago

Avoid writing the node data in zookeeper when no topology change occurs in the redis master/slaves set. This allows implementing watchers on the znodes