Hbase的shell命令

HBase的shell命令

1、查询服务器状态

hbase(main):002:0> status

、查看版本

hbase(main):008:0> version

2、创建表

hbase(main):003:0> create 'bdclass' , 'bdinfo' , 'bdother'
hbase(main):006:0> create 'score','grade','course'

3、查看当前HBase中哪些表list

hbase(main):001:0> list

4、查看表的详细描述

hbase(main):005:0> describe 'bdclass'

5、添加记录

hbase(main):007:0> put 'bdclass','rowkey1','bdinfo:name','hadoop'

hbase(main):008:0> put 'bdclass','rowkey1','bdinfo:age','30'

hbase(main):009:0> put 'bdclass','rowkey1','bdinfo:addr','apache'

hbase(main):010:0> put 'bdclass','rowkey1','bdinfo:name','hadoop1'

6、扫描全表，查看所有记录

hbase(main):011:0> scan 'bdclass'

7、查看记录

hbase(main):012:0> get 'bdclass' , 'rowkey1' , 'bdinfo'

8、查看记录

hbase(main):013:0> get 'bdclass' , 'rowkey1' , 'bdinfo:name'

查看某个表某个列中所有数据

hbase(main):009:0> scan 'bdclass',{FILTER=> "PrefixFilter('rowkey1')",COLUMN => 'bdinfo:name' ,VERSIONS =>10}

hbase(main):011:0> scan 'bdclass',{FILTER=> "PrefixFilter('rowkey1')",COLUMN => 'bdinfo:addr' ,VERSIONS =>10}

9、查看表中的记录总数

hbase(main):015:0> count 'bdclass'

10、清空表中数据

hbase(main):012:0> disable 'bdclass'

11、删除表

hbase(main):013:0> drop 'bdclass'