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#Org.apache.hadoop.yarn.api Classes and Interfaces - 123 results found.
NameDescriptionTypePackageFramework
AllocateRequestThe core request sent by the ApplicationMaster to the ResourceManager to obtain resources in the cluster.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
AllocateResponseThe response sent by the ResourceManager the ApplicationMaster during resource negotiation.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
AMCommandCommand sent by the Resource Manager to the Application Master in the See Also:AllocateResponseClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationAccessTypeenum ApplicationAccessTypeApplication access types.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationAttemptIdApplicationAttemptId denotes the particular attempt of an ApplicationMaster for a given ApplicationId.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationAttemptReportApplicationAttemptReport is a report of an application attempt.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationClientProtocolThe protocol between clients and the ResourceManager to submit/abort jobs and to get information on applications, cluster metrics,Interfaceorg.apache.hadoop.yarn.apiApache Hadoop
ApplicationConstantsThis is the API for the applications comprising of constants that YARN sets up for the applications and the containers.Interfaceorg.apache.hadoop.yarn.apiApache Hadoop
ApplicationHistoryProtocol The protocol between clients and the ApplicationHistoryServer to get the information of completed applications etc.Interfaceorg.apache.hadoop.yarn.apiApache Hadoop
ApplicationIdApplicationId represents the globally unique identifier for an application.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationMasterProtocolThe protocol between a live instance of ApplicationMaster and the ResourceManager.Interfaceorg.apache.hadoop.yarn.apiApache Hadoop
ApplicationReportApplicationReport is a report of an application.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationResourceUsageReportContains various scheduling metrics to be reported by UI and CLI.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ApplicationsRequestScopeenum ApplicationsRequestScopeEnumeration that controls the scope of applications fetchedClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ApplicationSubmissionContextApplicationSubmissionContext represents all of the information needed by the ResourceManager to launchClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ClientSCMProtocol The protocol between clients and the SharedCacheManager to claim and release resources in the shared cache.Interfaceorg.apache.hadoop.yarn.apiApache Hadoop
ContainerContainer represents an allocated resource in the cluster.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerExitStatusContainer exit statuses indicating special exit circumstances.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerIdContainerId represents a globally unique identifier for a Container in the cluster.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerLaunchContextContainerLaunchContext represents all of the information needed by the NodeManager to launch a container.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerManagementProtocolThe protocol between an ApplicationMaster and a NodeManager to start/stop containers and to get statusInterfaceorg.apache.hadoop.yarn.apiApache Hadoop
ContainerReportContainerReport is a report of an container.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerResourceIncreaseRequestClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerStateState of a Container.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ContainerStatusContainerStatus represents the current status of a It provides details such as:Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
FinalApplicationStatusenum FinalApplicationStatusEnumeration of various final states of an Application.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
FinishApplicationMasterRequestThe finalization request sent by the ApplicationMaster to inform the ResourceManager about its completion.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
FinishApplicationMasterResponseThe response sent by the ResourceManager to a ApplicationMaster on it's completion.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationAttemptReportRequest The request sent by a client to the ResourceManager to get an ApplicationAttemptReport for an application attempt.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationAttemptReportResponse The response sent by the ResourceManager to a client requesting an application attempt report.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationAttemptsRequest The request from clients to get a list of application attempt reports of an application from the ResourceManager.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationAttemptsResponse The response sent by the ResourceManager to a client requesting a list of ApplicationAttemptReport for application attempts.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationReportRequestThe request sent by a client to the ResourceManager to get an ApplicationReport for an application.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationReportResponseThe response sent by the ResourceManager to a client requesting an application report.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationsRequestThe request from clients to get a report of Applications in the cluster from the ResourceManager.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetApplicationsResponseThe response sent by the ResourceManager to a client requesting an ApplicationReport for applications.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetClusterMetricsRequestThe request sent by clients to get cluster metrics from the Currently, this is empty.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetClusterMetricsResponseThe response sent by the ResourceManager to a client requesting cluster metrics.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetClusterNodeLabelsRequestClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetClusterNodeLabelsResponseClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetClusterNodesRequestThe request from clients to get a report of all nodes in the cluster from the ResourceManager.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetClusterNodesResponseThe response sent by the ResourceManager to a client requesting a NodeReport for all nodes.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetContainerReportRequest The request sent by a client to the ResourceManager to get an ContainerReport for a container.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetContainerReportResponse The response sent by the ResourceManager to a client requesting a container report.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetContainersRequest The request from clients to get a list of container reports, which belong to an application attempt from the ResourceManager.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetContainersResponse The response sent by the ResourceManager to a client requesting a list of ContainerReport for containers.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetContainerStatusesRequestThe request sent by the ApplicationMaster to the NodeManager to get ContainerStatus of requestedClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetContainerStatusesResponseThe response sent by the NodeManager to the ApplicationMaster when asked to obtain theClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetDelegationTokenRequestThe request issued by the client to get a delegation token from the ResourceManager.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetDelegationTokenResponseResponse to a GetDelegationTokenRequest request from the client.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetNewApplicationRequestThe request sent by clients to get a new ApplicationId for submitting an application.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetNewApplicationResponseThe response sent by the ResourceManager to the client for a request to get a new ApplicationId for submitting applications.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetQueueInfoRequestThe request sent by clients to get queue information from the ResourceManager.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetQueueInfoResponseThe response sent by the ResourceManager to a client requesting information about queues in the system.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetQueueUserAclsInfoRequestThe request sent by clients to the ResourceManager to get queue acls for the current user.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
GetQueueUserAclsInfoResponseThe response sent by the ResourceManager to clients seeking queue acls for the user.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
KillApplicationRequestThe request sent by the client to the ResourceManager to abort a submitted application.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
KillApplicationResponseThe response sent by the ResourceManager to the client aborting a submitted application.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
LocalResourceLocalResource represents a local resource required to The NodeManager is responsible for localizing the resource Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
LocalResourceTypeenum LocalResourceTypeLocalResourceType specifies the typeClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
LocalResourceVisibilityenum LocalResourceVisibilityLocalResourceVisibility specifies the visibilityClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
LogAggregationContextLogAggregationContext represents all of the information needed by the NodeManager to handleClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
MoveApplicationAcrossQueuesRequestThe request sent by the client to the ResourceManager to move a submitted application to a different queue.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
MoveApplicationAcrossQueuesResponse The response sent by the ResourceManager to the client moving a submitted application to a different queue.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
NMTokenThe NMToken is used for authenticating communication with It is issued by ResourceMananger when ApplicationMasterClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
NodeIdNodeId is the unique identifier for a node.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
NodeReportNodeReport is a summary of runtime information of a node It includes details such as:Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
NodeStateClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
PreemptionContainerSpecific container requested back by the ResourceManager.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
PreemptionContractDescription of resources requested back by the ResourceManager.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
PreemptionMessageA PreemptionMessage is part of the RM-AM protocol, and it is used by the RM to specify resources that the RM wants to reclaim from thisClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
PreemptionResourceRequestDescription of resources requested back by the cluster.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
PriorityClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
QueueACLQueueACL enumerates the various ACLs for queues.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
QueueInfoQueueInfo is a report of the runtime information of the queue.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
QueueState A queue is in one of: RUNNING - normal state.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
QueueUserACLInfoQueueUserACLInfo provides information QueueACL forApplicationClientProtocol.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
RegisterApplicationMasterRequestThe request sent by the ApplicationMaster to ResourceManager The registration includes details such as:Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
RegisterApplicationMasterResponseThe response sent by the ResourceManager to a new ApplicationMaster on registration.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReleaseSharedCacheResourceRequestThe request from clients to release a resource in the shared cache.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReleaseSharedCacheResourceResponse The response to clients from the SharedCacheManager when releasing a resource in the shared cache.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReservationDefinitionReservationDefinition captures the set of resource and time constraints the user cares about regarding a reservation.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ReservationDeleteRequestReservationDeleteRequest captures the set of requirements the user has to delete an existing reservation.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReservationDeleteResponseReservationDeleteResponse contains the answer of the admission control system in the ResourceManager to a reservation deleteClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReservationId ReservationId represents the globally unique identifier for The globally unique nature of the identifier is achieved by using theClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ReservationRequestReservationRequest represents the request made by an application to the ResourceManager to reserve Resources.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ReservationRequest .ReservationRequestComparatorClassorg.apache.hadoop.yarn.api.records.ReservationRequestApache Hadoop
ReservationRequestInterpreterenum ReservationRequestInterpreterEnumeration of various types of dependencies among multipleClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ReservationRequestsReservationRequests captures the set of resource and constraints the user cares about regarding a reservation.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ReservationSubmissionRequestReservationSubmissionRequest captures the set of requirements the user has to create a reservation.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReservationSubmissionResponseReservationSubmissionResponse contains the answer of the admission control system in the ResourceManager to a reservation createClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReservationUpdateRequestReservationUpdateRequest captures the set of requirements the user has to update an existing reservation.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ReservationUpdateResponseReservationUpdateResponse contains the answer of the admission control system in the ResourceManager to a reservation updateClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
ResourceResource models a set of computer resources in the Currently it models both memory and CPU.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ResourceBlacklistRequestResourceBlacklistRequest encapsulates the list of resource-names which should be added or removed from the blacklist of resources Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
ResourceOptionClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ResourceRequestResourceRequest represents the request made by an application to the ResourceManagerClassorg.apache.hadoop.yarn.api.recordsApache Hadoop
ResourceRequest .ResourceRequestComparatorClassorg.apache.hadoop.yarn.api.records.ResourceRequestApache Hadoop
StartContainerRequestThe request sent by the ApplicationMaster to the NodeManager to start a container.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
StartContainersRequest The request which contains a list of StartContainerRequest sent by the ApplicationMaster to the NodeManager toClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
StartContainersResponse The response sent by the NodeManager to the ApplicationMaster when asked to start an allocatedClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
StopContainersRequestThe request sent by the ApplicationMaster to the NodeManager to stop containers.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
StopContainersResponse The response sent by the NodeManager to the ApplicationMaster when asked to stop allocatedClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
StrictPreemptionContractEnumeration of particular allocations to be reclaimed.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
SubmitApplicationRequestThe request sent by a client to submit an application to the The request, via ApplicationSubmissionContext, containsClassorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
SubmitApplicationResponseThe response sent by the ResourceManager to a client on application submission.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
TimelineDelegationTokenResponseClassorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineDomain This class contains the information about a timeline domain, which is used to a user to host a number of timeline entities, isolating them from others'.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineDomainsThe class that hosts a list of timeline domains.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineEntitiesThe class that hosts a list of timeline entities.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineEntity The class that contains the the meta information of some conceptual entity and its related events.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineEventThe class that contains the information of an event that is related to some conceptual entity of an application.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineEventsThe class that hosts a list of events, which are categorized according to their related entities.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelineEvents .EventsOfOneEntityThe class that hosts a list of events that are only related to one entity.Classorg.apache.hadoop.yarn.api.records.timeline.TimelineEventsApache Hadoop
TimelinePutResponseA class that holds a list of put errors.Classorg.apache.hadoop.yarn.api.records.timelineApache Hadoop
TimelinePutResponse .TimelinePutErrorA class that holds the error code for one entity.Classorg.apache.hadoop.yarn.api.records.timeline.TimelinePutResponseApache Hadoop
TokenToken is the security entity used by the framework to verify authenticity of any resource.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
URLURL represents a serializable URL.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
UseSharedCacheResourceRequest The request from clients to the SharedCacheManager that claims a resource in the shared cache.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
UseSharedCacheResourceResponse The response from the SharedCacheManager to the client that indicates whether a requested resource exists in the cache.Classorg.apache.hadoop.yarn.api.protocolrecordsApache Hadoop
YarnApplicationAttemptStateenum YarnApplicationAttemptStateEnumeration of various states of a RMAppAttempt.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
YarnApplicationStateenum YarnApplicationStateEnumeration of various states of an ApplicationMaster.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop
YarnClusterMetricsYarnClusterMetrics represents cluster metrics.Classorg.apache.hadoop.yarn.api.recordsApache Hadoop