@InterfaceAudience.Public

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

Class Summary
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.
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.
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.
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.
RegisterApplicationMasterRequest The request sent by the ApplicationMaster to ResourceManager on registration.
RegisterApplicationMasterResponse The response sent by the ResourceManager to a new ApplicationMaster on registration.
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.
 



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