org.apache.hadoop.yarn.server.resourcemanager.rmcontainer

Interface RMContainer

All Superinterfaces:

org.apache.hadoop.yarn.event.EventHandler<RMContainerEvent>

All Known Implementing Classes:

RMContainerImpl

public interface RMContainer
extends org.apache.hadoop.yarn.event.EventHandler<RMContainerEvent>

Represents the ResourceManager's view of an application container. See RMContainerImpl for an implementation. Containers may be in one of several states, given in RMContainerState. An RMContainer instance may exist even if there is no actual running container, such as when resources are being reserved to fill space for a future container allocation.

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.yarn.api.records.ContainerReport	createContainerReport()
org.apache.hadoop.yarn.api.records.NodeId	getAllocatedNode()
org.apache.hadoop.yarn.api.records.Priority	getAllocatedPriority()
org.apache.hadoop.yarn.api.records.Resource	getAllocatedResource()
org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getApplicationAttemptId()
org.apache.hadoop.yarn.api.records.Container	getContainer()
int	getContainerExitStatus()
org.apache.hadoop.yarn.api.records.ContainerId	getContainerId()
org.apache.hadoop.yarn.api.records.ContainerState	getContainerState()
String	getDiagnosticsInfo()
long	getFinishTime()
String	getLogURL()
org.apache.hadoop.yarn.api.records.NodeId	getReservedNode()
org.apache.hadoop.yarn.api.records.Priority	getReservedPriority()
org.apache.hadoop.yarn.api.records.Resource	getReservedResource()
long	getStartTime()
RMContainerState	getState()

Methods inherited from interface org.apache.hadoop.yarn.event.EventHandler

handle

Method Detail

getContainerId

org.apache.hadoop.yarn.api.records.ContainerId getContainerId()

getApplicationAttemptId

org.apache.hadoop.yarn.api.records.ApplicationAttemptId getApplicationAttemptId()

getState

RMContainerState getState()

getContainer

org.apache.hadoop.yarn.api.records.Container getContainer()

getReservedResource

org.apache.hadoop.yarn.api.records.Resource getReservedResource()

getReservedNode

org.apache.hadoop.yarn.api.records.NodeId getReservedNode()

getReservedPriority

org.apache.hadoop.yarn.api.records.Priority getReservedPriority()

getAllocatedResource

org.apache.hadoop.yarn.api.records.Resource getAllocatedResource()

getAllocatedNode

org.apache.hadoop.yarn.api.records.NodeId getAllocatedNode()

getAllocatedPriority

org.apache.hadoop.yarn.api.records.Priority getAllocatedPriority()

getStartTime

long getStartTime()

getFinishTime

long getFinishTime()

getDiagnosticsInfo

String getDiagnosticsInfo()

getLogURL

String getLogURL()

getContainerExitStatus

int getContainerExitStatus()

getContainerState

org.apache.hadoop.yarn.api.records.ContainerState getContainerState()

createContainerReport

org.apache.hadoop.yarn.api.records.ContainerReport createContainerReport()