Example usage for org.apache.hadoop.mapreduce ReduceContext interface-usage

Introduction

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

Usage

From source file com.linkedin.cubert.plan.physical.TestContext.java

/**
 * Dummy Context class to be used in TestOperators
 *
 * @author Mani Parkhe
 */
public class TestContext implements MapContext, ReduceContext {

From source file org.apache.ignite.internal.processors.hadoop.impl.v2.HadoopV2Context.java

/**
 * Hadoop context implementation for v2 API. It provides IO operations for hadoop tasks.
 */
public class HadoopV2Context extends JobContextImpl implements MapContext, ReduceContext {
    /** Input reader to overriding of HadoopTaskContext input. */
    private RecordReader reader;

From source file org.apache.ignite.internal.processors.hadoop.v2.GridHadoopV2Context.java

/**
 * Hadoop context implementation for v2 API. It provides IO operations for hadoop tasks.
 */
public class GridHadoopV2Context extends JobContextImpl implements MapContext, ReduceContext {
    /** Input reader to overriding of GridHadoopTaskContext input. */
    private RecordReader reader;

From source file org.apache.ignite.internal.processors.hadoop.v2.HadoopV2Context.java

/**
 * Hadoop context implementation for v2 API. It provides IO operations for hadoop tasks.
 */
public class HadoopV2Context extends JobContextImpl implements MapContext, ReduceContext {
    /** Input reader to overriding of HadoopTaskContext input. */
    private RecordReader reader;

From source file org.apache.tez.mapreduce.hadoop.mapreduce.ReduceContextImpl.java

/**
 * The context passed to the {@link Reducer}.
 * @param <KEYIN> the class of the input keys
 * @param <VALUEIN> the class of the input values
 * @param <KEYOUT> the class of the output keys
 * @param <VALUEOUT> the class of the output values

From source file org.gridgain.grid.kernal.processors.hadoop.v2.GridHadoopV2Context.java

/**
 * Hadoop context implementation for v2 API. It provides IO operations for hadoop tasks.
 */
public class GridHadoopV2Context extends JobContextImpl implements MapContext, ReduceContext {
    /** Input reader to overriding of GridHadoopTaskContext input. */
    private RecordReader reader;