org.apache.ignite.internal.processors.hadoop

Class HadoopMapperUtils

java.lang.Object

org.apache.ignite.internal.processors.hadoop.HadoopMapperUtils

public class HadoopMapperUtils
extends Object

Set of mapper utility methods.

Method Summary

Modifier and Type	Method and Description
static void	clearMapperIndex() Clear mapper index.
static int	mapperIndex()
static void	mapperIndex(Integer idx)

Methods inherited from class java.lang.Object

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

Method Detail

mapperIndex

public static int mapperIndex()

Returns:

Current mapper index.

mapperIndex

public static void mapperIndex(Integer idx)

Parameters:

idx - Current mapper index.

clearMapperIndex

public static void clearMapperIndex()

Clear mapper index.