Package org.apache.hadoop.mapred.nativetask

Class Constants

java.lang.Object

org.apache.hadoop.mapred.nativetask.Constants

@Private
public class Constants
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	MAP_SORT_CLASS
static java.lang.String	MAPRED_COMBINER_CLASS
static int	NATIVE_ASYNC_PROCESSOR_BUFFER_KB_DEFAULT
static java.lang.String	NATIVE_CLASS_LIBRARY
static java.lang.String	NATIVE_CLASS_LIBRARY_BUILDIN
static java.lang.String	NATIVE_CLASS_LIBRARY_CUSTOM
static java.lang.String	NATIVE_HADOOP_VERSION
static java.lang.String	NATIVE_LOG_DEVICE
static java.lang.String	NATIVE_MAPOUT_KEY_COMPARATOR
static java.lang.String	NATIVE_PROCESSOR_BUFFER_KB
static int	NATIVE_PROCESSOR_BUFFER_KB_DEFAULT
static java.lang.String	NATIVE_STATUS_UPDATE_INTERVAL
static int	NATIVE_STATUS_UPDATE_INTERVAL_DEFVAL
static java.lang.String	SERIALIZATION_FRAMEWORK
static int	SIZEOF_KEY_LENGTH
static int	SIZEOF_KV_LENGTH
static int	SIZEOF_PARTITION_LENGTH
static int	SIZEOF_VALUE_LENGTH

Constructor Summary

Constructors

Constructor	Description
Constants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

MAP_SORT_CLASS

public static final java.lang.String MAP_SORT_CLASS

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Constant Field Values

MAPRED_COMBINER_CLASS

public static final java.lang.String MAPRED_COMBINER_CLASS

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Constant Field Values

NATIVE_LOG_DEVICE

public static final java.lang.String NATIVE_LOG_DEVICE

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Constant Field Values

NATIVE_HADOOP_VERSION

public static final java.lang.String NATIVE_HADOOP_VERSION

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Constant Field Values

NATIVE_PROCESSOR_BUFFER_KB

public static final java.lang.String NATIVE_PROCESSOR_BUFFER_KB

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Constant Field Values

NATIVE_PROCESSOR_BUFFER_KB_DEFAULT

public static final int NATIVE_PROCESSOR_BUFFER_KB_DEFAULT

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Constant Field Values

NATIVE_ASYNC_PROCESSOR_BUFFER_KB_DEFAULT

public static final int NATIVE_ASYNC_PROCESSOR_BUFFER_KB_DEFAULT

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Constant Field Values

NATIVE_STATUS_UPDATE_INTERVAL

public static final java.lang.String NATIVE_STATUS_UPDATE_INTERVAL

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Constant Field Values

NATIVE_STATUS_UPDATE_INTERVAL_DEFVAL

public static final int NATIVE_STATUS_UPDATE_INTERVAL_DEFVAL

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Constant Field Values

SERIALIZATION_FRAMEWORK

public static final java.lang.String SERIALIZATION_FRAMEWORK

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Constant Field Values

SIZEOF_PARTITION_LENGTH

public static final int SIZEOF_PARTITION_LENGTH

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Constant Field Values

SIZEOF_KEY_LENGTH

public static final int SIZEOF_KEY_LENGTH

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Constant Field Values

SIZEOF_VALUE_LENGTH

public static final int SIZEOF_VALUE_LENGTH

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Constant Field Values

SIZEOF_KV_LENGTH

public static final int SIZEOF_KV_LENGTH

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Constant Field Values

NATIVE_CLASS_LIBRARY

public static final java.lang.String NATIVE_CLASS_LIBRARY

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Constant Field Values

NATIVE_CLASS_LIBRARY_CUSTOM

public static final java.lang.String NATIVE_CLASS_LIBRARY_CUSTOM

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Constant Field Values

NATIVE_CLASS_LIBRARY_BUILDIN

public static final java.lang.String NATIVE_CLASS_LIBRARY_BUILDIN

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Constant Field Values

NATIVE_MAPOUT_KEY_COMPARATOR

public static final java.lang.String NATIVE_MAPOUT_KEY_COMPARATOR

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Constant Field Values

Constructor Detail

Constants

public Constants()