结果应该类似下面
STARTUP_MSG: Starting NameNodeSTARTUP_MSG: host = centos00/127.0.0.1STARTUP_MSG: args = [-format]STARTUP_MSG: version = 2.6.0.../************************************************************SHUTDOWN_MSG: Shutting down NameNode at centos00/127.0.0.1************************************************************/2. Hadoop dfs确认
1
$ start-dfs.sh
结果应该类似下面
Starting namenodes on [localhost]localhost: starting namenode, logging to ....outlocalhost: starting datanode, logging to ....outStarting secondary namenodes [0.0.0.0]The authenticity of host '0.0.0.0 (0.0.0.0)' can't be established.RSA key fingerprint is fd:01:fc:f2:53:a0:58:8e:96:9c:5f:f2:6e:5b:69:1a.Are you sure you want to continue connecting (yes/no)? yes0.0.0.0: Warning: Permanently added '0.0.0.0' (RSA) to the list of known hosts.0.0.0.0: starting secondarynamenode, logging to ...3. Yarn Srcipt确认
1
$ start-yarn.sh
结果应该类似下面这样
starting yarn daemonsstarting resourcemanager, logging to ....outlocalhost: starting nodemanager, logging to ....out4. 浏览器访问Hadoop
默认访问Hadoop的端口是50070,在浏览器中打开链接http://localhost:50070来访问Hadoop服务。
5. 浏览器确认应用集群
默认访问应用集群的端口号是8088,在浏览器中打开链接http://localhost:8088来确认下。 安装HBase你可以在三种模式下安装HBase:单机模式、伪分布式模式、全分布式模式。下面我们演示在伪分布式模式下HBase的安装和配置。 下载HBase