Hadoop cluster HA 客户端操作 Yarn高可用
一、通过QJM模式部署HadoopHA三台机器:192.168.86.130、192.168.86.131、192.168.86.1321.部署zookeeper,分别在三台机器上部署zookeeper, 配置文件zoo.cfg内容如下:tickTime=2000dataDir=/usr/local/zookeeper-3.6.1/dataclientPort=2181initLimit=5syncLimit=2server.130