org.apache.hadoop.yarn.api.protocolrecords

Class GetContainerStatusesResponse

java.lang.Object

org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract class GetContainerStatusesResponse
extends Object

The response sent by the NodeManager to the ApplicationMaster when asked to obtain the ContainerStatus of requested containers.

See Also:

ContainerManagementProtocol.getContainerStatuses(GetContainerStatusesRequest)

Constructor Summary

Constructors

Constructor and Description
GetContainerStatusesResponse()

Method Summary

Modifier and Type	Method and Description
abstract List<ContainerStatus>	getContainerStatuses() Get the ContainerStatuses of the requested containers.
abstract Map<ContainerId,org.apache.hadoop.yarn.api.records.SerializedException>	getFailedRequests() Get the containerId-to-exception map in which the exception indicates error from per container for failed requests.

Methods inherited from class java.lang.Object

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

Constructor Detail

GetContainerStatusesResponse

public GetContainerStatusesResponse()

Method Detail

getContainerStatuses

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract List<ContainerStatus> getContainerStatuses()

Get the ContainerStatuses of the requested containers.

Returns:

ContainerStatuses of the requested containers.

getFailedRequests

@InterfaceAudience.Public
 @InterfaceStability.Stable
public abstract Map<ContainerId,org.apache.hadoop.yarn.api.records.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