@InterfaceAudience.Public

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

Class Summary

Class	Description
AllocateRequest	The core request sent by the ApplicationMaster to the ResourceManager to obtain resources in the cluster.
AllocateResponse	The response sent by the ResourceManager the ApplicationMaster during resource negotiation.
FinishApplicationMasterRequest	The finalization request sent by the ApplicationMaster to inform the ResourceManager about its completion.
FinishApplicationMasterResponse	The response sent by the ResourceManager to a ApplicationMaster on it's completion.
GetApplicationAttemptReportRequest	The request sent by a client to the ResourceManager to get an ApplicationAttemptReport for an application attempt.
GetApplicationAttemptReportResponse	The response sent by the ResourceManager to a client requesting an application attempt report.
GetApplicationAttemptsRequest	The request from clients to get a list of application attempt reports of an application from the ResourceManager.
GetApplicationAttemptsResponse	The response sent by the ResourceManager to a client requesting a list of ApplicationAttemptReport for application attempts.
GetApplicationReportRequest	The request sent by a client to the ResourceManager to get an ApplicationReport for an application.
GetApplicationReportResponse	The response sent by the ResourceManager to a client requesting an application report.
GetApplicationsRequest	The request from clients to get a report of Applications in the cluster from the ResourceManager.
GetApplicationsResponse	The response sent by the ResourceManager to a client requesting an ApplicationReport for applications.
GetClusterMetricsRequest	The request sent by clients to get cluster metrics from the ResourceManager.
GetClusterMetricsResponse	The response sent by the ResourceManager to a client requesting cluster metrics.
GetClusterNodeLabelsRequest
GetClusterNodeLabelsResponse
GetClusterNodesRequest	The request from clients to get a report of all nodes in the cluster from the ResourceManager.
GetClusterNodesResponse	The response sent by the ResourceManager to a client requesting a NodeReport for all nodes.
GetContainerReportRequest	The request sent by a client to the ResourceManager to get an ContainerReport for a container.
GetContainerReportResponse	The response sent by the ResourceManager to a client requesting a container report.
GetContainersRequest	The request from clients to get a list of container reports, which belong to an application attempt from the ResourceManager.
GetContainersResponse	The response sent by the ResourceManager to a client requesting a list of ContainerReport for containers.
GetContainerStatusesRequest	The request sent by the ApplicationMaster to the NodeManager to get ContainerStatus of requested containers.
GetContainerStatusesResponse	The response sent by the NodeManager to the ApplicationMaster when asked to obtain the ContainerStatus of requested containers.
GetDelegationTokenRequest	The request issued by the client to get a delegation token from the ResourceManager.
GetDelegationTokenResponse	Response to a GetDelegationTokenRequest request from the client.
GetNewApplicationRequest	The request sent by clients to get a new ApplicationId for submitting an application.
GetNewApplicationResponse	The response sent by the ResourceManager to the client for a request to get a new ApplicationId for submitting applications.
GetQueueInfoRequest	The request sent by clients to get queue information from the ResourceManager.
GetQueueInfoResponse	The response sent by the ResourceManager to a client requesting information about queues in the system.
GetQueueUserAclsInfoRequest	The request sent by clients to the ResourceManager to get queue acls for the current user.
GetQueueUserAclsInfoResponse	The response sent by the ResourceManager to clients seeking queue acls for the user.
KillApplicationRequest	The request sent by the client to the ResourceManager to abort a submitted application.
KillApplicationResponse	The response sent by the ResourceManager to the client aborting a submitted application.
MoveApplicationAcrossQueuesRequest	The request sent by the client to the ResourceManager to move a submitted application to a different queue.
MoveApplicationAcrossQueuesResponse	The response sent by the ResourceManager to the client moving a submitted application to a different queue.
RegisterApplicationMasterRequest	The request sent by the ApplicationMaster to ResourceManager on registration.
RegisterApplicationMasterResponse	The response sent by the ResourceManager to a new ApplicationMaster on registration.
ReservationDeleteRequest	ReservationDeleteRequest captures the set of requirements the user has to delete an existing reservation.
ReservationDeleteResponse	ReservationDeleteResponse contains the answer of the admission control system in the ResourceManager to a reservation delete operation.
ReservationSubmissionRequest	ReservationSubmissionRequest captures the set of requirements the user has to create a reservation.
ReservationSubmissionResponse	ReservationSubmissionResponse contains the answer of the admission control system in the ResourceManager to a reservation create operation.
ReservationUpdateRequest	ReservationUpdateRequest captures the set of requirements the user has to update an existing reservation.
ReservationUpdateResponse	ReservationUpdateResponse contains the answer of the admission control system in the ResourceManager to a reservation update operation.
StartContainerRequest	The request sent by the ApplicationMaster to the NodeManager to start a container.
StartContainersRequest	The request which contains a list of StartContainerRequest sent by the ApplicationMaster to the NodeManager to start containers.
StartContainersResponse	The response sent by the NodeManager to the ApplicationMaster when asked to start an allocated container.
StopContainersRequest	The request sent by the ApplicationMaster to the NodeManager to stop containers.
StopContainersResponse	The response sent by the NodeManager to the ApplicationMaster when asked to stop allocated containers.
SubmitApplicationRequest	The request sent by a client to submit an application to the ResourceManager.
SubmitApplicationResponse	The response sent by the ResourceManager to a client on application submission.

Enum Summary

Enum	Description
ApplicationsRequestScope	Enumeration that controls the scope of applications fetched