Package | Description |
---|---|
org.apache.hadoop.yarn.api.protocolrecords | |
org.apache.hadoop.yarn.api.records | |
org.apache.hadoop.yarn.api.records.timeline |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
org.apache.hadoop.yarn.server.api | |
org.apache.hadoop.yarn.server.api.protocolrecords |
Class and Description |
---|
AMCommand
Command sent by the Resource Manager to the Application Master in the
AllocateResponse
|
ApplicationAccessType
Application access types.
|
ApplicationAttemptId
ApplicationAttemptId denotes the particular attempt
of an ApplicationMaster for a given ApplicationId . |
ApplicationAttemptReport
ApplicationAttemptReport is a report of an application attempt. |
ApplicationId
ApplicationId represents the globally unique
identifier for an application. |
ApplicationReport
ApplicationReport is a report of an application. |
ApplicationSubmissionContext
ApplicationSubmissionContext represents all of the
information needed by the ResourceManager to launch
the ApplicationMaster for an application. |
Container
Container represents an allocated resource in the cluster. |
ContainerId
ContainerId represents a globally unique identifier
for a Container in the cluster. |
ContainerLaunchContext
ContainerLaunchContext represents all of the information
needed by the NodeManager to launch a container. |
ContainerReport
ContainerReport is a report of an container. |
ContainerResourceDecrease
Deprecated.
|
ContainerResourceIncrease
Deprecated.
|
ContainerResourceIncreaseRequest
Deprecated.
|
ContainerStatus
ContainerStatus represents the current status of a
Container . |
FinalApplicationStatus
Enumeration of various final states of an
Application . |
NMToken
The NMToken is used for authenticating communication with
NodeManager |
NodeId
NodeId is the unique identifier for a node. |
NodeLabel |
NodeReport
NodeReport is a summary of runtime information of a node
in the cluster. |
NodeState
State of a
Node . |
PreemptionMessage
A
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 this
ApplicationMaster (AM). |
Priority
The priority assigned to a ResourceRequest or Application or Container
allocation
|
QueueInfo
QueueInfo is a report of the runtime information of the queue.
|
QueueUserACLInfo
QueueUserACLInfo provides information QueueACL for
the given user. |
ReservationAllocationState
ReservationAllocationState represents the reservation that is
made by a user. |
ReservationDefinition
ReservationDefinition captures the set of resource and time
constraints the user cares about regarding a reservation. |
ReservationId
ReservationId represents the globally unique identifier for
a reservation. |
Resource
Resource models a set of computer resources in the
cluster. |
ResourceBlacklistRequest
ResourceBlacklistRequest encapsulates the list of resource-names
which should be added or removed from the blacklist of resources
for the application. |
ResourceRequest
ResourceRequest represents the request made
by an application to the ResourceManager
to obtain various Container allocations. |
SerializedException |
SignalContainerCommand
Enumeration of various signal container commands.
|
Token
Token is the security entity used by the framework
to verify authenticity of any resource. |
UpdateContainerError
UpdateContainerError is used by the Scheduler to notify the
ApplicationMaster of an UpdateContainerRequest it cannot satisfy due to
an error in the request. |
UpdateContainerRequest
UpdateContainerRequest represents the request made by an
application to the ResourceManager to update an attribute of a
Container such as its Resource allocation or (@code ExecutionType} |
UpdatedContainer
An object that encapsulates an updated container and the
type of Update.
|
YarnApplicationState
Enumeration of various states of an
ApplicationMaster . |
YarnClusterMetrics
YarnClusterMetrics represents cluster metrics. |
Class and Description |
---|
AMCommand
Command sent by the Resource Manager to the Application Master in the
AllocateResponse
|
ApplicationAccessType
Application access types.
|
ApplicationAttemptId
ApplicationAttemptId denotes the particular attempt
of an ApplicationMaster for a given ApplicationId . |
ApplicationAttemptReport
ApplicationAttemptReport is a report of an application attempt. |
ApplicationId
ApplicationId represents the globally unique
identifier for an application. |
ApplicationReport
ApplicationReport is a report of an application. |
ApplicationResourceUsageReport
Contains various scheduling metrics to be reported by UI and CLI.
|
ApplicationSubmissionContext
ApplicationSubmissionContext represents all of the
information needed by the ResourceManager to launch
the ApplicationMaster for an application. |
Container
Container represents an allocated resource in the cluster. |
ContainerId
ContainerId represents a globally unique identifier
for a Container in the cluster. |
ContainerLaunchContext
ContainerLaunchContext represents all of the information
needed by the NodeManager to launch a container. |
ContainerReport
ContainerReport is a report of an container. |
ContainerResourceDecrease
Deprecated.
|
ContainerResourceIncrease
Deprecated.
|
ContainerResourceIncreaseRequest
Deprecated.
|
ContainerState
State of a
Container . |
ContainerStatus
ContainerStatus represents the current status of a
Container . |
ContainerUpdateType
Encodes the type of Container Update.
|
DecommissionType |
FinalApplicationStatus
Enumeration of various final states of an
Application . |
LocalResource
LocalResource represents a local resource required to
run a container. |
LocalResourceType
LocalResourceType specifies the type
of a resource localized by the NodeManager . |
LocalResourceVisibility
LocalResourceVisibility specifies the visibility
of a resource localized by the NodeManager . |
LogAggregationContext
LogAggregationContext represents all of the
information needed by the NodeManager to handle
the logs for an application. |
LogAggregationStatus
Status of Log aggregation.
|
NMToken
The NMToken is used for authenticating communication with
NodeManager |
NodeId
NodeId is the unique identifier for a node. |
NodeLabel |
NodeReport
NodeReport is a summary of runtime information of a node
in the cluster. |
NodeState
State of a
Node . |
PreemptionContainer
Specific container requested back by the
ResourceManager . |
PreemptionContract
Description of resources requested back by the
ResourceManager . |
PreemptionMessage
A
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 this
ApplicationMaster (AM). |
PreemptionResourceRequest
Description of resources requested back by the cluster.
|
Priority
The priority assigned to a ResourceRequest or Application or Container
allocation
|
QueueACL
QueueACL enumerates the various ACLs for queues. |
QueueInfo
QueueInfo is a report of the runtime information of the queue.
|
QueueState
State of a Queue.
|
QueueStatistics |
QueueUserACLInfo
QueueUserACLInfo provides information QueueACL for
the given user. |
ReservationACL
ReservationACL enumerates the various ACLs for reservations. |
ReservationAllocationState
ReservationAllocationState represents the reservation that is
made by a user. |
ReservationDefinition
ReservationDefinition captures the set of resource and time
constraints the user cares about regarding a reservation. |
ReservationId
ReservationId represents the globally unique identifier for
a reservation. |
ReservationRequest
ReservationRequest represents the request made by an application to
the ResourceManager to reserve Resource s. |
ReservationRequestInterpreter
Enumeration of various types of dependencies among multiple
ReservationRequests within one ReservationDefinition (from
least constraining to most constraining). |
ReservationRequests
ReservationRequests captures the set of resource and constraints the
user cares about regarding a reservation. |
Resource
Resource models a set of computer resources in the
cluster. |
ResourceAllocationRequest
ResourceAllocationRequest represents an allocation
made for a reservation for the current state of the plan. |
ResourceBlacklistRequest
ResourceBlacklistRequest encapsulates the list of resource-names
which should be added or removed from the blacklist of resources
for the application. |
ResourceOption |
ResourceRequest
ResourceRequest represents the request made
by an application to the ResourceManager
to obtain various Container allocations. |
ResourceUtilization
ResourceUtilization models the utilization of a set of computer
resources in the cluster. |
SerializedException |
SignalContainerCommand
Enumeration of various signal container commands.
|
StrictPreemptionContract
Enumeration of particular allocations to be reclaimed.
|
Token
Token is the security entity used by the framework
to verify authenticity of any resource. |
UpdateContainerError
UpdateContainerError is used by the Scheduler to notify the
ApplicationMaster of an UpdateContainerRequest it cannot satisfy due to
an error in the request. |
UpdateContainerRequest
UpdateContainerRequest represents the request made by an
application to the ResourceManager to update an attribute of a
Container such as its Resource allocation or (@code ExecutionType} |
UpdatedContainer
An object that encapsulates an updated container and the
type of Update.
|
URL
URL represents a serializable URL . |
YarnApplicationAttemptState
Enumeration of various states of a
RMAppAttempt . |
YarnApplicationState
Enumeration of various states of an
ApplicationMaster . |
YarnClusterMetrics
YarnClusterMetrics represents cluster metrics. |
Class and Description |
---|
ApplicationId
ApplicationId represents the globally unique
identifier for an application. |
Class and Description |
---|
ApplicationId
ApplicationId represents the globally unique
identifier for an application. |
ContainerId
ContainerId represents a globally unique identifier
for a Container in the cluster. |
Resource
Resource models a set of computer resources in the
cluster. |
Class and Description |
---|
DecommissionType |
NodeId
NodeId is the unique identifier for a node. |
NodeLabel |
ResourceOption |
Copyright © 2017 Apache Software Foundation. All Rights Reserved.