Package org.apache.hadoop.yarn.server.nodemanager.containermanager.container

Enum ContainerState

java.lang.Object

java.lang.Enum<ContainerState>

org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerState

All Implemented Interfaces:

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

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

States used by the container state machine.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CONTAINER_CLEANEDUP_AFTER_KILL
CONTAINER_RESOURCES_CLEANINGUP
DONE
EXITED_WITH_FAILURE
EXITED_WITH_SUCCESS
KILLING
LOCALIZATION_FAILED
LOCALIZING
NEW
PAUSED
PAUSING
REINITIALIZING
REINITIALIZING_AWAITING_KILL
RELAUNCHING
RESUMING
RUNNING
SCHEDULED

Method Summary

Modifier and Type	Method	Description
static ContainerState	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static ContainerState[]	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

NEW

public static final ContainerState NEW

LOCALIZING

public static final ContainerState LOCALIZING

LOCALIZATION_FAILED

public static final ContainerState LOCALIZATION_FAILED

SCHEDULED

public static final ContainerState SCHEDULED

RUNNING

public static final ContainerState RUNNING

RELAUNCHING

public static final ContainerState RELAUNCHING

REINITIALIZING

public static final ContainerState REINITIALIZING

REINITIALIZING_AWAITING_KILL

public static final ContainerState REINITIALIZING_AWAITING_KILL

EXITED_WITH_SUCCESS

public static final ContainerState EXITED_WITH_SUCCESS

EXITED_WITH_FAILURE

public static final ContainerState EXITED_WITH_FAILURE

KILLING

public static final ContainerState KILLING

CONTAINER_CLEANEDUP_AFTER_KILL

public static final ContainerState CONTAINER_CLEANEDUP_AFTER_KILL

CONTAINER_RESOURCES_CLEANINGUP

public static final ContainerState CONTAINER_RESOURCES_CLEANINGUP

DONE

public static final ContainerState DONE

PAUSING

public static final ContainerState PAUSING

PAUSED

public static final ContainerState PAUSED

RESUMING

public static final ContainerState RESUMING

Method Detail

values

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

Returns:

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

valueOf

public static ContainerState 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