①下载压缩包(选择与自己安装的Hadoop版本的兼容版本,见后面附录)
官网下载地址:https://mirrors.tuna.tsinghua.edu.cn/apache/hbase/stable/
选择稳定版hbase-1.4.9-bin.tar.gz,在Windows里面下载。
②将压缩包从Windows传输到Linux当前目录下
SecureCRT 【File】→【Connect SFTP Session】开启sftp操作
put 本地压缩包路径
③安装
解压安装到指定目录下/opt/module(/opt是系统自带目录,之下的/module是自己创建的)
tar -zxvf ~/hbase-1.4.9-bin.tar.gz -C /opt/module
④配置环境变量
在/etc/profile文件里添加HBase安装路径的配置信息,之后用source命令使配置生效。
source /etc/profile
⑤测试HBase安装成功
执行命令:hbase
配置文件位于HBase安装路径的conf目录(/opt/module/hbase/conf)下面
①配置hbase-env.sh
设置Java安装路径
设置HBase的配置文件路径(/opt/module/hbase/conf)
采用HBase自带Zookeeper,设置参数true
②配置hbase-site.xml
hbase.rootdir
hdfs://bigdata128:9000/hbase
hbase.cluster.distributed
true
hbase.zookeeper.quorum
localhost
③启动并运行HBase(启动HBase之前要先启动Hadoop)
启动HBase命令:strat-hbase.sh
启动Hadoop命令:start-all.sh
jps查看节点信息:
用完停止HBase运行(之后停止Hadoop)
停止HBase命令:stop-hbase.sh
停止Hadoop命令:stop-all.sh
①进入HBase的shell命令行模式
执行命令:hbase shell
了解命令使用方法,如创建表,输入help ‘create’
②创建表
执行命令:create ‘stu’, ‘name’, ‘age’, ‘bigdata’
③添加数据
put ‘stu’, ‘2001’, ‘name’, ‘tom’
put ‘stu’, ‘2001’, ‘age’, ‘22’
put ‘stu’, ‘2001’, ‘bigdata’, ‘98’
④查看数据
执行命令:get ‘stu’, ‘2001’
执行命令:scan ‘stu’
⑤删除数据
删除一个单元格
执行命令:delete ‘stu’, ‘2001’, ‘age’
删除一行
执行命令:delete ‘stu’, ‘2001’
⑥删除表
执行命令:disable ‘stu’
或者:drop ‘stu’
https://www.cnblogs.com/steven-note/p/7209398.html
https://www.cnblogs.com/liuwei6/p/6842536.html
https://www.cnblogs.com/tiantianbyconan/p/3557571.html
参考资料:
Linux下配置环境变量最常用的两种方法—— .bashrc 和 /etc/profile
https://blog.csdn.net/sun8112133/article/details/79901527
学习 HBase,应该选择哪个版本?
https://blog.csdn.net/tzhuwb/article/details/81153323
https://www.csdn.net/gather_2a/MtTaEgzsODU5Mi1ibG9n.html
[main] zookeeper.ZooKeeperNodeTracker: Can’t get or delete the master znode
Will not attempt to authenticate using SASL (unknown error)
①建表之后查看logs报错
ERROR [main] client.ConnectionManager$ HConnectionImplementation: Can’t get connection to ZooKeeper: KeeperErrorCode = ConnectionLoss for /hbase
②建表时报错
Can’t get connection to ZooKeeper: KeeperErrorCode = ConnectionLoss for /hbase
重新停止、启动HBASE,查看logs,报错2019-04-04 10:41:52,238 INFO [M:0;bigdata128:35321-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
③Hbase shell 运行status
报错2019-04-04 10:49:55,710 ERROR [main] client.ConnectionManager$HConnectionImplementation: Can’t get connection to ZooKeeper: KeeperErrorCode = ConnectionLoss for /hbase
④启动hbase,报错:
ERROR [main] server.ZooKeeperServer: ZKShutdownHandler is not registered
ERROR [main] master.HMasterCommandLine: Master exiting
java.io.IOException: Could not start ZK at requested port of 2181. ZK was started at port: 2182. Aborting as clients (e.g. shell) will not be able to find this ZK quorum.
⑤关闭防火墙:service iptables stop