Hbase容灾与备份
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@ -202,7 +202,15 @@ hadoop001
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### 3.6 验证启动是否成功
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### 3.6 启动
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```shell
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# bin/start-hbase.sh
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```
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### 3.7 验证启动是否成功
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验证方式一:JPS 查看进程,其中HMaster,HRegionServer,HQuorumPeer三个进程是HBase的进程(其中HQuorumPeer是Hbase内置的Zookeeper的进程),其余的为HDFS和YARN的进程。
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@ -4,6 +4,14 @@
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>
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> 系统环境:Centos 7.6
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<nav>
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<a href="#11-下载并解压">1.1 下载并解压</a><br/>
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<a href="#12-配置环境变量">1.2 配置环境变量</a><br/>
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<a href="#13-修改配置">1.3 修改配置</a><br/>
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<a href="#14-拷贝数据库驱动">1.4 拷贝数据库驱动</a><br/>
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<a href="#15-初始化元数据库">1.5 初始化元数据库</a><br/>
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<a href="#16-启动">1.6 启动</a><br/>
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</nav>
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### 1.1 下载并解压
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下载所需版本的Hive,这里我下载的是`cdh5.15.2`版本的Hive。下载地址为:http://archive.cloudera.com/cdh5/cdh/5/
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@ -86,7 +94,7 @@ HADOOP_HOME=/usr/app/hadoop-2.6.0-cdh5.15.2
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将MySQL驱动拷贝到Hive安装目录的`lib`目录下, MySQL驱动的下载地址为https://dev.mysql.com/downloads/connector/j/ , 在本仓库的resources目录下我也上传了一份,有需要的可以自行下载。
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/hive-mysql.png"/> </div>
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@ -111,8 +119,8 @@ HADOOP_HOME=/usr/app/hadoop-2.6.0-cdh5.15.2
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# Hive
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```
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/hive-install-2.png"/> </div>
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在Mysql中也能看到Hive创建的库和存放元数据信息的表
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/hive-mysql-tables.png"/> </div>
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