1)插入数据到表
hbase(main):003:0> put 'student','1001','info:sex','male'
hbase(main):004:0> put 'student','1001','info:age','18'
hbase(main):005:0> put 'student','1002','info:name','Janna'
hbase(main):006:0> put 'student','1002','info:sex','female'
hbase(main):007:0> put 'student','1002','info:age','20'
2)Scan方式查看数据
(1)扫描全表
hbase(main):008:0> scan 'student'
(2)限定开始位置扫描全表
hbase(main):010:0> scan 'student',{STARTROW => '1001'}
(3)限定开始和结束位置扫描全表
hbase(main):009:0> scan 'student',{STARTROW => '1001', STOPROW => '1001'}
(4)扫描全表数据(包含被标记删除或者应该被覆盖的数据)
hbase(main):037:0> scan 'student', {RAW => true, VERSIONS => 10}
3)Get方式查看数据
(1)指定RowKey查询
hbase(main):014:0> get 'student','1001'
(2)指定RowKey+列族查询
hbase(main):015:0> get 'student','1001','info'
(3)指定RowKey+列族+列名查询
hbase(main):015:0> get 'student','1001','info:name'
(4)指定获取数据版本查询
hbase(main):022:0> get 'student','1001',{COLUMN=>'info:name',VERSIONS=>3}
4)统计表数据行数
hbase(main):021:0> count 'student'
5)更新数据(实际上还是Put)
hbase(main):012:0> put 'student','1001','info:name','Nick'
hbase(main):013:0> put 'student','1001','info:age','100'
6)删除数据
(1)指定RowKey+列族+列名删除
hbase(main):025:0> delete 'student','1001','info:name'
(2)指定RowKey+列族删除
hbase(main):027:0> delete 'student','1001','info'
(3)指定RowKey删除
hbase(main):031:0> deleteall 'student','1001'
注意:使用的是deleteall命令而不是delete命令
7)清空表数据
hbase(main):018:0> truncate 'student'