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

Introduction

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

Usage

From source file FakeTaskAttemptContext.java

public class FakeTaskAttemptContext implements TaskAttemptContext {
    private final Configuration conf;

    public FakeTaskAttemptContext(Configuration c) {
        conf = c;
    }

From source file com.sourcecode.TaskAttemptContextImpl.java

/**
 * The context for task attempts.
 */
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class TaskAttemptContextImpl extends JobContextImpl implements TaskAttemptContext {

From source file com.sourcecode.TaskInputOutputContext.java

/**
 * A context object that allows input and output from the task. It is only
 * supplied to the {@link Mapper} or {@link Reducer}.
 * @param <KEYIN> the input key type for the task
 * @param <VALUEIN> the input value type for the task
 * @param <KEYOUT> the output key type for the task

From source file oracle.kv.hadoop.hive.table.TableTaskAttemptContext.java

/**
 * Concrete implementation of Hadoop TaskAttemptContext interface. When
 * initializing a YARN based (MapReduce version 2) RecordReader, an
 * instance of TaskAttemptContext must be specified. This class is intended
 * to satisfy that requirement.
 *

From source file org.slc.sli.aggregation.mapreduce.io.MockTaskAttemptContext.java

/**
 * MockTaskAttemptContext - mock for a mongo hadoop task context instance.
 */
public class MockTaskAttemptContext implements TaskAttemptContext {

    protected Configuration conf = new Configuration();