hbase常用命令

 1 ./hbase shell
 2 list 查看所有的表
 3 list ‘table_name’ 查询表名，模糊匹配
 4 
 5 scan ‘table_name‘, {LIMIT => 10} 查出表中的10条记录
 6 get ‘table_name‘, ‘row_key‘ 通过rowkey查出整条记录
 7 put ‘table_name‘, ‘row_key‘, ‘cf:column_name‘, ‘列具体的值‘ 为列赋值
 8 
 9 https://pesystem.alibaba-inc.com/?spm=0.0.0.0.qb4IFm
10 
11 scan ‘table_name‘,{COLUMNS=>‘cf:eventName‘,LIMIT =>10,STARTROW =>‘0000_1002133524_1426080010788‘, STOPROW=>‘0000_1002133524_1426080411788‘}
12 scan ‘table_name‘,{COLUMNS=>‘cf:eventName‘,LIMIT =>10}
13 
14 增加更多限制条件，且仅返回固定的列
15 
16 
17 scan ‘table_name‘, {COLUMNS => [‘cf:eventName‘],LIMIT =>10,FILTER => "(SingleColumnValueFilter(‘cf‘, ‘eventName‘, =, ‘binary:eventName列的可能值‘))"} 通过某一列的值去查询，需要全表扫描，很慢