王者归来

一、查看java版本二、安装zookeeperhttps://www.apache.org/dyn/closer.lua/zookeeper/zookeeper-3.6.2/apache-zookeeper-3.6.2-bin.tar.gz

Elasticsearch查看当前节点的所有 Indexcurl -X GET 'http://localhost:9200/_cat/indices?v'列出每个 Index 所包含的 Typecurl 'localhost:9200/_mapping?pretty=true'新建一个名叫weather的 Indexcurl -X PUT 'localhost:9200/weather'删除这个 Indexcurl -X DELETE 'localhost:9200/weather'

hadoop笔记王者归来-摩西。下载https://mirrors.tuna.tsinghua.edu.cn/apache/hadoop/common/stable/ hadoop-2.9.0.tar.gz 配置hadoop环境变量HADOOP_HOME：D:\program\hadoop-2.9.0 path：%HADOOP_HOME%\bin修改配置文件 core-site.xml

1. 安装JDK2. 安装ZookeeperKafka的运行依赖于Zookeeper，所以在运行Kafka之前我们需要安装并运行Zookeeper2.1 下载安装文件：http://zookeeper.apache.org/releases.html2.2 解压文件D:\program\zookeeper-3.4.122.3 打开D:\program\zookeeper-3....

1.下载cobar地址：https://github.com/alibaba/cobar2.配置maven环境3.cmd分别切换到cobar-master目录下manager和server目录执行mvn -Dmaven.test.skip=true installmvn eclipse:eclipse4.导入myeclipseconfigure-转化为maven项目...