HBase 程式設計

v 0.20

​http://www.classcloud.org/cloud/wiki/waue/2009/0626

程式

HTable

HBaseAdmin

HBaseConfiguration

HTableDescriptor

Put

Get

Scanner

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指令

目標： restaurantant

	Detail		Products
	Name	Locate	P1	P2	P3
T01	Gun-Long	01	20	40	30
T02	ESing	02	50
T03	Sun-Don	03	40	30

• create table

create 'restaurant', 'Detail', 'Products'
put 'restaurant', 'T01', 'Detail:Name', 'Gun-long'
put 'restaurant', 'T02', 'Detail:Name', 'ESing'
put 'restaurant', 'T01', 'Products:P1', '20'
put 'restaurant', 'T01', 'Products:P2', '40'
put 'restaurant', 'T01', 'Products:P3', '30'
put 'restaurant', 'T01', 'Products:P4', '50'
put 'restaurant', 'T02', 'Products:P1', '50'

	Detail		Products
	Name		P1	P2	P3
T01	Gun-Long		20	40	30
T02	ESing		50

最後 restaurant

	Detail		Products
	Name	Locate	P1	P2	P3
T01	Gun-Long	01	20	40	30
T02	ESing	02	50
T03	Sun-Don	03	40	30