【HBase】 常用命令

创建表

hbase(main):006:0> create 'goods_zc','type'
0 row(s) in 1.3090 seconds

=> Hbase::Table - goods_zc

删除表

hbase(main):008:0> disable 'goods_zc'
0 row(s) in 2.4100 seconds

hbase(main):009:0> drop 'goods_zc'
0 row(s) in 1.2780 seconds

添加数据

hbase(main):014:0> put 'goods_zc','1001','info:type','fruit'
0 row(s) in 0.0370 seconds

hbase(main):015:0> put 'goods_zc','1001','info:discount','0.8'
0 row(s) in 0.0250 seconds

hbase(main):016:0> put 'goods_zc','1001','address:where','wuhan'
0 row(s) in 0.0360 seconds

hbase(main):017:0> put 'goods_zc','1001','info:name','banana'
0 row(s) in 0.0150 seconds

hbase(main):018:0> put 'goods_zc','1003','info:name','carrot'
0 row(s) in 0.0280 seconds

hbase(main):019:0> put 'goods_zc','1003','info:type','vegetable'
0 row(s) in 0.0270 seconds

hbase(main):020:0> put 'goods_zc','1003','info:kind','high-quality'
0 row(s) in 0.0140 seconds

hbase(main):021:0> put 'goods_zc','1003','info:discount','2'
0 row(s) in 0.0320 seconds

hbase(main):022:0> put 'goods_zc','1006','info:name','bear'
0 row(s) in 0.0220 seconds

hbase(main):023:0> put 'goods_zc','1006','info:price','25'
0 row(s) in 0.0130 seconds

hbase(main):024:0> put 'goods_zc','1006','info:object','5'
0 row(s) in 0.0180 seconds

hbase(main):025:0> put 'goods_zc','1006','info:material','cotton'
0 row(s) in 0.0210 seconds

hbase(main):026:0> put 'goods_zc','1002','info:name','cat'
0 row(s) in 0.0390 seconds

hbase(main):027:0> put 'goods_zc','1004','info:name','fmvp'
0 row(s) in 0.0160 seconds

hbase(main):028:0> put 'goods_zc','1005','info:name','hero'
0 row(s) in 0.0280 seconds

hbase(main):029:0> put 'goods_zc','1007','info:name','ag'
0 row(s) in 0.0150 seconds

hbase(main):030:0> put 'goods_zc','1008','info:name','rgm'
0 row(s) in 0.0170 seconds

hbase(main):031:0> put 'goods_zc','1009','info:name','qghappy'
0 row(s) in 0.0140 seconds

hbase(main):032:0> put 'goods_zc','1010','info:name','中文测试'
0 row(s) in 0.0190 seconds

查看全表

hbase(main):033:0> scan 'goods_zc'
ROW                                                 COLUMN+CELL
 1001                                               column=address:where, timestamp=1570790847160, value=wuhan
 1001                                               column=info:discount, timestamp=1570790813784, value=0.8
 1001                                               column=info:name, timestamp=1570790933889, value=banana
 1001                                               column=info:type, timestamp=1570790756853, value=fruit
 1002                                               column=info:name, timestamp=1570791810946, value=cat
 1003                                               column=info:discount, timestamp=1570791425426, value=2
 1003                                               column=info:kind, timestamp=1570791409436, value=high-quality
 1003                                               column=info:name, timestamp=1570791369714, value=carrot
 1003                                               column=info:type, timestamp=1570791382735, value=vegetable
 1004                                               column=info:name, timestamp=1570791822468, value=fmvp
 1005                                               column=info:name, timestamp=1570791838620, value=hero
 1006                                               column=info:material, timestamp=1570791478499, value=cotton
 1006                                               column=info:name, timestamp=1570791438023, value=bear
 1006                                               column=info:object, timestamp=1570791465164, value=5
 1006                                               column=info:price, timestamp=1570791451505, value=25
 1007                                               column=info:name, timestamp=1570791847743, value=ag
 1008                                               column=info:name, timestamp=1570791857292, value=rgm
 1009                                               column=info:name, timestamp=1570791868258, value=qghappy
 1010                                               column=info:name, timestamp=1570791877643, value=\xE4\xB8\xAD\xE6\x96\x87\xE6\xB5\x8B\xE8\xAF\x95
10 row(s) in 0.0710 seconds

变量

hbase(main):045:0> t=get_table 'goods_zc'
0 row(s) in 0.0000 seconds

=> Hbase::Table - goods_zc
hbase(main):046:0> t.get '1001'
COLUMN                                              CELL
 address:where                                      timestamp=1570790847160, value=wuhan
 info:discount                                      timestamp=1570792094524, value=8.5
 info:name                                          timestamp=1570790933889, value=banana
 info:type                                          timestamp=1570790756853, value=fruit
4 row(s) in 0.0210 seconds

条件查看

hbase(main):050:0> scan 'goods_zc',{LIMIT=>3,STARTROW=>'1006'}
ROW                                                 COLUMN+CELL
 1006                                               column=info:material, timestamp=1570791478499, value=cotton
 1006                                               column=info:name, timestamp=1570791438023, value=bear
 1006                                               column=info:object, timestamp=1570791465164, value=5
 1006                                               column=info:price, timestamp=1570791451505, value=25
 1007                                               column=info:name, timestamp=1570791847743, value=ag
 1008                                               column=info:name, timestamp=1570791857292, value=rgm
3 row(s) in 0.0340 seconds