Solr+ZooKeeper运行报错

错误内容： Could not execute ruok towards ZK host xxx:2181. Add this line to the ‘zoo.cfg’ configuration file on each zookeeper node: ‘4lw.commands.whitelist=mntr,conf,ruok’. See also chapter ‘Setting Up an External ZooKeeper Ensemble’ in the Solr Reference Guide. 其中xxx是主机名或IP地址 解决方法： 就是按提示里面说的，在zoo.cfg里面添加一行4lw.commands.whitelist=mntr,conf,ruok vim zookeeper/conf/zoo.cfg 在末尾加入一行： 4lw.commands.whitelist=mntr,conf,ruok 保存后退出，然后重启ZooKeeper： zkServer.sh restart