org.apache.hadoop.hbase.mapreduce

Enum WALPlayer.Counter

java.lang.Object

java.lang.Enum<WALPlayer.Counter>

org.apache.hadoop.hbase.mapreduce.WALPlayer.Counter

All Implemented Interfaces:

Serializable, Comparable<WALPlayer.Counter>

Enclosing class:

WALPlayer

protected static enum WALPlayer.Counter
extends Enum<WALPlayer.Counter>

Enum for map metrics. Keep it out here rather than inside in the Map inner-class so we can find associated properties.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CELLS_READ
CELLS_WRITTEN
DELETES Number of aggregated deletes
PUTS Number of aggregated writes
WALEDITS

Method Summary

Modifier and Type	Method and Description
static WALPlayer.Counter	valueOf(String name) Returns the enum constant of this type with the specified name.
static WALPlayer.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

PUTS

public static final WALPlayer.Counter PUTS

Number of aggregated writes

DELETES

public static final WALPlayer.Counter DELETES

Number of aggregated deletes

CELLS_READ

public static final WALPlayer.Counter CELLS_READ

CELLS_WRITTEN

public static final WALPlayer.Counter CELLS_WRITTEN

WALEDITS

public static final WALPlayer.Counter WALEDITS

Method Detail

values

public static WALPlayer.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 (WALPlayer.Counter c : WALPlayer.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 WALPlayer.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