This ZooKeeper instance is not currently serving requests

zookeeper集羣啓動失敗 這裏不介紹安裝步驟，下面是驗證服務是否啓動時的結果，主要異常是This ZooKeeper instance is not currently serving requestshtml [root@localhost bin]# telnet 127.0.0.1 2181 Trying 127.0.0.1... Connected to 127.0.0.1. Esc

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