spring hadoop 访问hbase入门详解大数据

<!-- Spring hadoop  --> 
				   <dependency> 
	        <groupId>org.apache.hbase</groupId> 
	        <artifactId>hbase-client</artifactId> 
	        <version>0.96.1.1-hadoop2</version> 
   		 </dependency> 
		<dependency> 
			<groupId>org.springframework.data</groupId> 
			<artifactId>spring-data-jpa</artifactId> 
			<version>1.6.0.RELEASE</version> 
		</dependency> 
		 <dependency> 
	        <groupId>org.springframework.data</groupId> 
	        <artifactId>spring-data-hadoop</artifactId> 
	        <version>2.0.2.RELEASE</version> 
   		 </dependency>

  <?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jdbc="http://www.springframework.org/schema/jdbc" 
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" 
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" 
	xmlns:mongo="http://www.springframework.org/schema/data/mongo" 
	xmlns:hdp="http://www.springframework.org/schema/hadoop" 
	xmlns:cache="http://www.springframework.org/schema/cache" xmlns:c="http://www.springframework.org/schema/c" 
	xmlns:p="http://www.springframework.org/schema/p" 
	xsi:schemaLocation="   
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd   
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd   
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd   
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd   
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd   
        http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo.xsd 
        http://www.springframework.org/schema/hadoop http://www.springframework.org/schema/hadoop/spring-hadoop.xsd   
        http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd    
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> 

Tile t = hbaseTemplate.get("GW_TILES", "0_1_1", new RowMapper<Tile>() { 
 
			@Override 
			public Tile mapRow(Result result, int rowNum) throws Exception { 
				// TODO Auto-generated method stub 
				 
				Tile t = new Tile(); 
				t.setData(result.getValue("T".getBytes(), "key".getBytes())); 
				return t; 
			} 
		}); 

Tile t = hbaseTemplate.get("GW_TILES", "0_1_1", new RowMapper<Tile>() { 
 
			@Override 
			public Tile mapRow(Result result, int rowNum) throws Exception { 
				// TODO Auto-generated method stub 
				 
				Tile t = new Tile(); 
				t.setData(result.getValue("T".getBytes(), "key".getBytes())); 
				return t; 
			} 
		}); 

return hbaseTemplate.execute(dataIdentifier, new TableCallback<Boolean>() { 
 
			@Override 
			public Boolean doInTable(HTableInterface table) throws Throwable { 
				// TODO Auto-generated method stub 
				boolean flag = false; 
				try{ 
				Delete delete = new Delete(key.getBytes()); 
				table.delete(delete); 
				flag = true; 
				}catch(Exception e){ 
					e.printStackTrace(); 
				} 
				return flag; 
			} 
		});