com.twitter.heron.scheduler.yarn

Enum YarnKey

java.lang.Object

java.lang.Enum<YarnKey>

com.twitter.heron.scheduler.yarn.YarnKey

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<YarnKey>

public enum YarnKey
extends java.lang.Enum<YarnKey>

Keys specific to the YARN scheduler

Enum Constant Summary

Enum Constants

Enum Constant and Description
HERON_SCHEDULER_YARN_QUEUE
YARN_SCHEDULER_DRIVER_MEMORY_MB

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getDefault()
int	getDefaultInt()
java.lang.String	getDefaultString()
java.lang.String	value()
static YarnKey	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static YarnKey[]	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

HERON_SCHEDULER_YARN_QUEUE

public static final YarnKey HERON_SCHEDULER_YARN_QUEUE

YARN_SCHEDULER_DRIVER_MEMORY_MB

public static final YarnKey YARN_SCHEDULER_DRIVER_MEMORY_MB

Method Detail

values

public static YarnKey[] 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 (YarnKey c : YarnKey.values())
    System.out.println(c);

Returns:

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

valueOf

public static YarnKey valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

value

public java.lang.String value()

getDefault

public java.lang.Object getDefault()

getDefaultString

public java.lang.String getDefaultString()

getDefaultInt

public int getDefaultInt()