Package org.apache.hadoop.yarn.api.protocolrecords

Class GetLocalizationStatusesResponse

java.lang.Object

org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse

@Public
@Unstable
public abstract class GetLocalizationStatusesResponse
extends Object

The response sent by the node manager to an application master when localization statuses are requested.

See Also:

• ContainerManagementProtocol.getLocalizationStatuses(GetLocalizationStatusesRequest)

Constructor Summary

Constructors

Constructor	Description
GetLocalizationStatusesResponse()

Method Summary

Modifier and Type	Method	Description
abstract Map<ContainerId,SerializedException>	getFailedRequests()	Get the containerId-to-exception map in which the exception indicates error from per container for failed requests.
abstract Map<ContainerId,List<LocalizationStatus>>	getLocalizationStatuses()	Get all the container localization statuses.
static GetLocalizationStatusesResponse	newInstance(Map<ContainerId,List<LocalizationStatus>> statuses, Map<ContainerId,SerializedException> failedRequests)
abstract void	setFailedRequests(Map<ContainerId,SerializedException> failedContainers)	Set the containerId-to-exception map in which the exception indicates error from per container for failed request.
abstract void	setLocalizationStatuses(Map<ContainerId,List<LocalizationStatus>> statuses)	Sets the container localization statuses.

Methods inherited from class java.lang.Object

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

Constructor Details

GetLocalizationStatusesResponse

public GetLocalizationStatusesResponse()

Method Details

newInstance

public static GetLocalizationStatusesResponse newInstance(Map<ContainerId,List<LocalizationStatus>> statuses,
 Map<ContainerId,SerializedException> failedRequests)

getLocalizationStatuses

public abstract Map<ContainerId,List<LocalizationStatus>> getLocalizationStatuses()

Get all the container localization statuses.

Returns:

container localization statuses.

setLocalizationStatuses

@Private
public abstract void setLocalizationStatuses(Map<ContainerId,List<LocalizationStatus>> statuses)

Sets the container localization statuses.

Parameters:

statuses - container localization statuses.

getFailedRequests

@Private
public abstract Map<ContainerId,SerializedException> getFailedRequests()

Get the containerId-to-exception map in which the exception indicates error from per container for failed requests.

Returns:

map of containerId-to-exception

setFailedRequests

@Private
public abstract void setFailedRequests(Map<ContainerId,SerializedException> failedContainers)

Set the containerId-to-exception map in which the exception indicates error from per container for failed request.

Parameters:

failedContainers - containerId-to-exception map.