dapurv5

/**
 *  Copyright (c) 2013 Apurv Verma
 */
package org.anahata.hadoop.illustrations;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.anahata.commons.hadoop.io.IntInt;

dapurv5

import org.scribe.builder.ServiceBuilder;
import org.scribe.builder.api.TwitterApi;
import org.scribe.model.Token;
import org.scribe.model.Verifier;
import org.scribe.oauth.OAuthService;

public class TwitterStreamOAuth {

  private final static String ACCESS_TOKEN_KEY = "273014559-FevjK1FCxmHqXe1QIPcA4CnHFe6TAsJ0YefpITts";
  private final static String ACCESS_TOKEN_SECRET = "PRNXlURgfEcCU6Fs4s7kG9QU6yyhJ8SNzGCDUf1mgI";

dapurv5

#include <jni.h>
 /* Header for class Hello */
 
 #ifndef _Included_Hello
 #define _Included_Hello
 #ifdef __cplusplus
 extern "C" {
 #endif
 /*
  * Class:     Hello

dapurv5

public class Hello{
 
 static{
 System.loadLibrary("Hello");
 }
 public native void sayHello(int length);
 
 public static void main(String args[]){
 String str = "Hello World, JNI";
 Hello h = new Hello();

dapurv5

 #include<stdio.h>
 #include<jni.h>
 #include "Hello.h"
 
 JNIEXPORT void JNICALL Java_Hello_sayHello(JNIEnv *env, jobject object, jint len){
     printf("This is printed from native code\n");
 }

dapurv5

Job Finished in 3.337 seconds
A TextPair{MatchVertex=B, Component=L}
B TextPair{MatchVertex=A, Component=R}
C TextPair{MatchVertex=D, Component=L}
D TextPair{MatchVertex=C, Component=R}

dapurv5

13/01/04 20:02:32 INFO bsp.BSPJobClient: Running job: job_localrunner_0001
13/01/04 20:02:32 INFO bsp.LocalBSPRunner: Setting up a new barrier for 1 tasks!
13/01/04 20:02:35 INFO bsp.BSPJobClient: Current supersteps number: 13
13/01/04 20:02:35 INFO bsp.BSPJobClient: The total number of supersteps: 13
13/01/04 20:02:35 INFO bsp.BSPJobClient: Counters: 12
13/01/04 20:02:35 INFO bsp.BSPJobClient:   org.apache.hama.graph.GraphJobRunner$GraphJobCounter
13/01/04 20:02:35 INFO bsp.BSPJobClient:     ITERATIONS=10
13/01/04 20:02:35 INFO bsp.BSPJobClient:     MULTISTEP_PARTITIONING=1
13/01/04 20:02:35 INFO bsp.BSPJobClient:     INPUT_VERTICES=4
13/01/04 20:02:35 INFO bsp.BSPJobClient:   org.apache.hama.bsp.JobInProgress$JobCounter

dapurv5

    @Override
    public void compute(Iterator<TextPair> messages)
        throws IOException {
      
      if(isMatched()){
        voteToHalt();
        return;
      }

      switch((int)getSuperstepCount() % 4){

dapurv5

      "A L:B D"
      "B R:A C"
      "C L:B D"
      "D R:A C"

dapurv5

  /**
   * Searches a 2D array sorted by row and col in logarithmic time. 
   */
  public static boolean contains(int[][] A, int elem){
    int R = A.length-1;
    int C = A[0].length-1;
    return contains(A, elem, 0, R, 0, C);
  }

  private static boolean contains(int[][] A, int elem, int xmin, int xmax,