Результаты поиска по запросу "zookeeper"
Надежность ZooKeeper - три против пяти узлов
ИзZooKeeper FAQ [http://wiki.apache.org/hadoop/ZooKeeper/FAQ]: Reliability: A single ZooKeeper server (standalone) is essentially a coordinator with no reliability (a single serving node failure brings down the ZK service). A 3 server ensemble ...