hbase 基本命令

進入 shell

hbase shell

查看表

hbase(main):017:0> list TABLE user 1 row(s) Took 0.0134 seconds > ["user"]

創(chuàng)建表

create ‘table_name’, ‘column_family_name1’,‘column_family_name’

hbase(main):009:0> create 'user','info' Created table user Took 0.8370 seconds => Hbase::Table - user

插入數(shù)據(jù)

put ‘ns:table_name’,‘row_key’,‘cf_name:column_name’, ‘value’

hbase(main):011:0> put 'user','0001','info:name','張三' Took 0.1699 seconds hbase(main):012:0> put 'user','0001','info:age','13' Took 0.0138 seconds

查看數(shù)據(jù)

查看某一條

get ‘ns:table_name’,‘row_key’

hbase(main):015:0> get "user","0001" COLUMN CELL info:age timestamp=1650639001095, value=13 info:name timestamp=1650638984024, value=\xE5\xBC\xA0\xE4\xB8\x89 1 row(s) Took 0.0505 seconds

查看所有

scan ‘ns:table_name’

hbase(main):018:0> scan 'user' ROW COLUMN+CELL 0001 column=info:age, timestamp=1650639001095, value=13 0001 column=info:name, timestamp=1650638984024, value=\xE5\xBC\xA0\xE4\xB8\x89 1 row(s) Took 0.0154 seconds

總結(jié)

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