org.apache.hadoop.tools.mapred

Enum CopyMapper.Counter

java.lang.Object

java.lang.Enum<CopyMapper.Counter>

org.apache.hadoop.tools.mapred.CopyMapper.Counter

All Implemented Interfaces:

Serializable, Comparable<CopyMapper.Counter>

Enclosing class:

CopyMapper

public static enum CopyMapper.Counter
extends Enum<CopyMapper.Counter>

Hadoop counters for the DistCp CopyMapper. (These have been kept identical to the old DistCp, for backward compatibility.)

Enum Constant Summary

Enum Constants

Enum Constant and Description
BYTESCOPIED
BYTESEXPECTED
BYTESFAILED
BYTESSKIPPED
COPY
FAIL
SKIP

Method Summary

Methods

Modifier and Type	Method and Description
static CopyMapper.Counter	valueOf(String name) Returns the enum constant of this type with the specified name.
static CopyMapper.Counter[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

COPY

public static final CopyMapper.Counter COPY

SKIP

public static final CopyMapper.Counter SKIP

FAIL

public static final CopyMapper.Counter FAIL

BYTESCOPIED

public static final CopyMapper.Counter BYTESCOPIED

BYTESEXPECTED

public static final CopyMapper.Counter BYTESEXPECTED

BYTESFAILED

public static final CopyMapper.Counter BYTESFAILED

BYTESSKIPPED

public static final CopyMapper.Counter BYTESSKIPPED

Method Detail

values

public static CopyMapper.Counter[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CopyMapper.Counter c : CopyMapper.Counter.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CopyMapper.Counter valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null