org.apache.hadoop.yarn.server.resourcemanager.recovery.records

Class ApplicationStateData

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.recovery.records.ApplicationStateData

Direct Known Subclasses:

ApplicationStateDataPBImpl

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract class ApplicationStateData
extends Object

Contains all the state data that needs to be stored persistently for an Application

Constructor Summary

Constructors

Constructor and Description
ApplicationStateData()

Method Summary

Methods

Modifier and Type	Method and Description
abstract org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext	getApplicationSubmissionContext() The ApplicationSubmissionContext for the application ApplicationId can be obtained from the this
abstract String	getDiagnostics() Get the diagnostics information for the application master.
abstract long	getFinishTime() The finish time of the application.
abstract org.apache.hadoop.yarn.proto.YarnServerResourceManagerServiceProtos.ApplicationStateDataProto	getProto()
abstract long	getStartTime() Get the start time of the application.
abstract RMAppState	getState() Get the final state of the application.
abstract long	getSubmitTime() The time at which the application was received by the Resource Manager
abstract String	getUser()
static ApplicationStateData	newInstance(long submitTime, long startTime, String user, org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext submissionContext, RMAppState state, String diagnostics, long finishTime)
static ApplicationStateData	newInstance(RMStateStore.ApplicationState appState)
abstract void	setApplicationSubmissionContext(org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext context)
abstract void	setDiagnostics(String diagnostics)
abstract void	setFinishTime(long finishTime)
abstract void	setStartTime(long startTime)
abstract void	setState(RMAppState state)
abstract void	setSubmitTime(long submitTime)
abstract void	setUser(String user) The application submitter

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationStateData

public ApplicationStateData()

Method Detail

newInstance

public static ApplicationStateData newInstance(long submitTime,
                               long startTime,
                               String user,
                               org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext submissionContext,
                               RMAppState state,
                               String diagnostics,
                               long finishTime)

newInstance

public static ApplicationStateData newInstance(RMStateStore.ApplicationState appState)

getProto

public abstract org.apache.hadoop.yarn.proto.YarnServerResourceManagerServiceProtos.ApplicationStateDataProto getProto()

getSubmitTime

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract long getSubmitTime()

The time at which the application was received by the Resource Manager

Returns:

submitTime

setSubmitTime

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract void setSubmitTime(long submitTime)

getStartTime

@InterfaceAudience.Public
@InterfaceStability.Stable
public abstract long getStartTime()

Get the start time of the application.

Returns:

start time of the application

setStartTime

@InterfaceAudience.Private
@InterfaceStability.Unstable
public abstract void setStartTime(long startTime)

setUser

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract void setUser(String user)

The application submitter

getUser

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract String getUser()

getApplicationSubmissionContext

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext getApplicationSubmissionContext()

The ApplicationSubmissionContext for the application ApplicationId can be obtained from the this

Returns:

ApplicationSubmissionContext

setApplicationSubmissionContext

@InterfaceAudience.Public
@InterfaceStability.Unstable
public abstract void setApplicationSubmissionContext(org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext context)

getState

public abstract RMAppState getState()

Get the final state of the application.

Returns:

the final state of the application.

setState

public abstract void setState(RMAppState state)

getDiagnostics

public abstract String getDiagnostics()

Get the diagnostics information for the application master.

Returns:

the diagnostics information for the application master.

setDiagnostics

public abstract void setDiagnostics(String diagnostics)

getFinishTime

public abstract long getFinishTime()

The finish time of the application.

Returns:

the finish time of the application.,

setFinishTime

public abstract void setFinishTime(long finishTime)