转:http://www.cnblogs.com/hark0623/p/5580632.html
通常是用于增量
代码如下:
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package com.dlht.kylinDemo;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.commons.codec.binary.Base64;
public class BuildTest {
static String ACCOUNT = "ADMIN" ;
static String PWD = "KYLIN" ;
static String PATH = "http://192.168.22.102:7070/kylin/api/cubes/KPI_Base_DataCppaCrcCount_test_Cube/rebuild" ;
public static void main(String[] args) {
System.out
.println(Put(
PATH,
"{\"startTime\": 1451750400000,\"endTime\": 1451836800000,\"buildType\": \"BUILD\"}" ));
}
public static String Put(String addr, String params) {
String result = "" ;
try {
URL url = new URL(addr);
HttpURLConnection connection = (HttpURLConnection) url
.openConnection();
connection.setRequestMethod( "PUT" );
connection.setDoOutput( true );
String auth = ACCOUNT + ":" + PWD;
String code = new String( new Base64().encode(auth.getBytes()));
connection.setRequestProperty( "Authorization" , "Basic " + code);
connection.setRequestProperty( "Content-Type" ,
"application/json;charset=UTF-8" );
PrintWriter out = new PrintWriter(connection.getOutputStream());
out.write(params);
out.close();
BufferedReader in;
try {
in = new BufferedReader( new InputStreamReader(
connection.getInputStream()));
} catch (FileNotFoundException exception) {
java.io.InputStream err = ((HttpURLConnection) connection)
.getErrorStream();
if (err == null )
throw exception;
in = new BufferedReader( new InputStreamReader(err));
}
StringBuffer response = new StringBuffer();
String line;
while ((line = in.readLine()) != null )
response.append(line + "\n" );
in.close();
result = response.toString();
} catch (MalformedURLException e) {
System.err.println(e.toString());
} catch (IOException e) {
System.err.println(e.toString());
}
return result;
}
} |
这是官方教程:http://kylin.apache.org/docs15/howto/howto_use_restapi.html#build-cube
默认帐号密码就是ADMIN KYLIN
在starttime和endtime填写时间,就是build的开始结束时间,注意starttime肯定要先于endtime,同时还要注意,starttime必须要晚于最后一次构建的结束时间