daqu1314的博客

flink elasticsearch sink 目前我这边电脑资源不够耍,写入虚拟机很慢数据有差异.1.data 数据sensor_1,1547718199,35.8sensor_6,1547718201,15.4sensor_7,1547718202,6.7sensor_10,1547718205,38.1sensor_1,1547718207,36.3sensor_1,1547718209,32.8sensor_1,1547718212,37.1sensor_1,15477181

部署版本: elasticsearch-6.5.3准备三台服务器 19.168.174.204,192.168.174.205,192.168.174.206第一步 : 每台服务器 都创建一个es 用户, elasticsearch不支持root 启动useradd es第二步: 在root 用户下 ,修改es 用户文件打开数ulimit -Hn 查看硬限制vi /etc/security/limits.confes soft nofile 65536es hard nof