org.apache.accumulo.core.util

Class HadoopCompatUtil

java.lang.Object

org.apache.accumulo.core.util.HadoopCompatUtil

public class HadoopCompatUtil
extends Object

Utility to help manage binary compatibility between Hadoop versions 1 and 2.

Constructor Summary

Constructors

Constructor and Description
HadoopCompatUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static org.apache.hadoop.conf.Configuration	getConfiguration(org.apache.hadoop.mapreduce.JobContext context) Uses reflection to pull Configuration out of the JobContext for Hadoop 1 and Hadoop2 compatibility

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HadoopCompatUtil

public HadoopCompatUtil()

Method Detail

getConfiguration

public static org.apache.hadoop.conf.Configuration getConfiguration(org.apache.hadoop.mapreduce.JobContext context)

Uses reflection to pull Configuration out of the JobContext for Hadoop 1 and Hadoop2 compatibility

Parameters:

context - The job context for which to return the configuration

Returns:

The Hadoop Configuration- irrespective of the version of Hadoop on the classpath.