Example usage for org.apache.hadoop.mapreduce Mapper subclass-usage

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce Mapper subclass-usage.

Usage

From source file item_profile_job.ItemProfileMapper.java

public class ItemProfileMapper extends Mapper<LongWritable, Text, IntWritable, BooleanWritable> {

    private static String split;

    @Override
    public void setup(Context context) {

From source file jadoop.HadoopGridTaskRunner.java

/**
 * A Hadoop Mapper implementation that executes a command line task on the
 * execution node. The exit value and optionally standard output and standard
 * error generated by the process can be captured by the Mapper.
 * 
 * @author Grant Braught

From source file jadoop.MockContext.java

public class MockContext extends Mapper<Text, TextArrayWritable, Text, MapWritable>.Context {

    public Text keyFromMapper;
    public MapWritable mapFromMapper;
    private String status;

From source file Job_GlobalEvaluation.MapGlobalEvaluation.java

/**
 *
 * @author manu
 */
public class MapGlobalEvaluation extends Mapper<LongWritable, Text, Text, Text> {

From source file Job_Test.MapTest.java

/**
 *
 * @author manu
 */
public class MapTest extends Mapper<LongWritable, Text, Text, Text> {
    @Override

From source file Job_Training.MapTraining.java

/**
 *
 * @author manu
 */
public class MapTraining extends Mapper<LongWritable, Text, Text, Text> {
    private BufferedReader br = null;

From source file JoiningPattern.Joining_Mapper1.java

/**
 * Created by ameyutturkar on 4/24/17.
 */
public class Joining_Mapper1 extends Mapper<Object, Text, CompsiteKeyWritable, Text> {
    public void map(Object key, Text value, Context context) throws IOException, InterruptedException {
        try {

From source file JoiningPattern.Joining_Mapper2.java

/**
 * Created by ameyutturkar on 4/24/17.
 */
public class Joining_Mapper2 extends Mapper<Object, Text, CompsiteKeyWritable, Text> {
    public void map(Object key, Text value, Context context) throws IOException, InterruptedException {
        try {

From source file kogiri.mapreduce.libra.kmersimilarity_m.KmerSimilarityMapper.java

/**
 *
 * @author iychoi
 */
public class KmerSimilarityMapper extends Mapper<CompressedSequenceWritable, KmerMatchResult, Text, Text> {

From source file kogiri.mapreduce.libra.kmersimilarity_r.KmerSimilarityMapper.java

/**
 *
 * @author iychoi
 */
public class KmerSimilarityMapper extends
        Mapper<CompressedSequenceWritable, CompressedIntArrayWritable, CompressedSequenceWritable, CompressedIntArrayWritable> {