1、首先給出本次操作的數據
create 'student','info','address'put 'student','1','info:age','20'put 'student','1','info:name','wang'put 'student','1','info:class','1'put 'student','1','address:city','zhengzhou'put 'student','1','address:area','High-tech zone'put 'student','2','info:age','21'put 'student','2','info:name','yang'put 'student','2','info:class','1'put 'student','2','address:city','beijing'put 'student','2','address:area','CBD'put 'student','3','info:age','22'put 'student','3','info:name','zhao'put 'student','3','info:class','2'put 'student','3','address:city','shanghai'put 'student','3','address:area','pudong'scan 'student'
2、首先執行，創建表，增加數據操作，執行腳本 /bin/hbase shell ./student.txt,然后查看內容 scan ‘student'
hbase(main):001:0> scan 'student'ROW COLUMN+CELL 1 column=address:area, timestamp=1491533426260, value=High-tech zone 1 column=address:city, timestamp=1491533426239, value=zhengzhou 1 column=info:age, timestamp=1491533426179, value=20 1 column=info:class, timestamp=1491533426218, value=1 1 column=info:name, timestamp=1491533426211, value=wang 2 column=address:area, timestamp=1491533426297, value=CBD 2 column=address:city, timestamp=1491533426292, value=beijing 2 column=info:age, timestamp=1491533426269, value=21 2 column=info:class, timestamp=1491533426287, value=1 2 column=info:name, timestamp=1491533426277, value=yang 3 column=address:area, timestamp=1491533426329, value=pudong 3 column=address:city, timestamp=1491533426323, value=shanghai 3 column=info:age, timestamp=1491533426305, value=22 3 column=info:class, timestamp=1491533426317, value=2 3 column=info:name, timestamp=1491533426311, value=zhao3 row(s) in 0.1940 seconds
3、修改操作 也是用put命令，就是重新添加內容把，把以前的內容覆蓋。
格式 put 't1', 'r1', 'c1', 'value'
命令 put 'student','1','info:age','18'
結果hbase(main):010:0> get 'student','1'COLUMN CELL address:area timestamp=1491533426260, value=High-tech zone address:city timestamp=1491533426239, value=zhengzhou info:age timestamp=1491533823331, value=18 info:class timestamp=1491533426218, value=1 info:name timestamp=1491533426211, value=wang5 row(s) in 0.0110 seconds
4、刪除操作，分為刪除單元格的內容，和整行刪除
單元格
hbase(main):012:0> delete 'student','1','info:name'0 row(s) in 0.0800 secondshbase(main):014:0> get 'student','1'COLUMN CELL address:area timestamp=1491533426260, value=High-tech zone address:city timestamp=1491533426239, value=zhengzhou info:age timestamp=1491533823331, value=18 info:class timestamp=1491533426218, value=14 row(s) in 0.0120 seconds
整行
hbase(main):023:0> deleteall 'student','1'0 row(s) in 0.0260 secondshbase(main):024:0> get 'student','1'COLUMN CELL0 row(s) in 0.0070 seconds
5、查詢
單行查詢
hbase(main):026:0> get 'student','2'COLUMN CELL address:area timestamp=1491533426297, value=CBD address:city timestamp=1491533426292, value=beijing info:age timestamp=1491533426269, value=21 info:class timestamp=1491533426287, value=1 info:name timestamp=1491533426277, value=yang5 row(s) in 0.0190 seconds
指定列族
hbase(main):028:0> get 'student', '2', {COLUMN => 'info'}COLUMN CELL info:age timestamp=1491533426269, value=21 info:class timestamp=1491533426287, value=1 info:name timestamp=1491533426277, value=yang3 row(s) in 0.0150 seconds指定列名
hbase(main):029:0> get 'student', '2', {COLUMN => 'info:age'}COLUMN CELL info:age timestamp=1491533426269, value=211 row(s) in 0.0080 seconds使用scan，指定startrow
hbase(main):031:0> scan 'student', {COLUMNS => ['info:age', 'address'], LIMIT => 10, STARTROW => '2'}ROW COLUMN+CELL 2 column=address:area, timestamp=1491533426297, value=CBD 2 column=address:city, timestamp=1491533426292, value=beijing 2 column=info:age, timestamp=1491533426269, value=21 3 column=address:area, timestamp=1491533426329, value=pudong 3 column=address:city, timestamp=1491533426323, value=shanghai 3 column=info:age, timestamp=1491533426305, value=222 row(s) in 0.0190 secondsscan指定過濾
hbase(main):005:0> scan 'student',{FILTER=>"(TimestampsFilter (1491533426297))"}ROW COLUMN+CELL 2 column=address:area, timestamp=1491533426297, value=CBD1 row(s) in 0.0170 seconds以上這篇HBASE 常用shell命令,增刪改查方法就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持武林網。
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