@InterfaceAudience.Private @InterfaceStability.Unstable public class AHSv2ClientImpl extends AHSClient
| Constructor and Description |
|---|
AHSv2ClientImpl() |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.yarn.api.records.ApplicationAttemptReport |
getApplicationAttemptReport(org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId)
Get a report of the given ApplicationAttempt.
|
List<org.apache.hadoop.yarn.api.records.ApplicationAttemptReport> |
getApplicationAttempts(org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
Get a report of all (ApplicationAttempts) of Application in the cluster.
|
org.apache.hadoop.yarn.api.records.ApplicationReport |
getApplicationReport(org.apache.hadoop.yarn.api.records.ApplicationId appId)
Get a report of the given Application.
|
List<org.apache.hadoop.yarn.api.records.ApplicationReport> |
getApplications()
Get a report (ApplicationReport) of all Applications in the cluster.
|
org.apache.hadoop.yarn.api.records.ContainerReport |
getContainerReport(org.apache.hadoop.yarn.api.records.ContainerId containerId)
Get a report of the given Container.
|
List<org.apache.hadoop.yarn.api.records.ContainerReport> |
getContainers(org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId)
Get a report of all (Containers) of ApplicationAttempt in the cluster.
|
void |
serviceInit(org.apache.hadoop.conf.Configuration conf) |
void |
serviceStart() |
void |
serviceStop() |
protected void |
setReaderClient(org.apache.hadoop.yarn.client.api.TimelineReaderClient readerClient) |
createAHSClient, createAHSv2Clientclose, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStoppublic void serviceInit(org.apache.hadoop.conf.Configuration conf)
serviceInit in class org.apache.hadoop.service.AbstractServiceprotected void setReaderClient(org.apache.hadoop.yarn.client.api.TimelineReaderClient readerClient)
public void serviceStart()
serviceStart in class org.apache.hadoop.service.AbstractServicepublic void serviceStop()
serviceStop in class org.apache.hadoop.service.AbstractServicepublic org.apache.hadoop.yarn.api.records.ApplicationReport getApplicationReport(org.apache.hadoop.yarn.api.records.ApplicationId appId)
throws org.apache.hadoop.yarn.exceptions.YarnException,
IOException
AHSClient
In secure mode, YARN verifies access to the application, queue
etc. before accepting the request.
If the user does not have VIEW_APP access then the following
fields in the report will be set to stubbed values:
getApplicationReport in class AHSClientappId - ApplicationId of the application that needs a reportorg.apache.hadoop.yarn.exceptions.YarnExceptionIOExceptionpublic List<org.apache.hadoop.yarn.api.records.ApplicationReport> getApplications() throws org.apache.hadoop.yarn.exceptions.YarnException, IOException
AHSClientGet a report (ApplicationReport) of all Applications in the cluster.
If the user does not have VIEW_APP access for an application
then the corresponding report will be filtered as described in
AHSClient.getApplicationReport(ApplicationId).
getApplications in class AHSClientorg.apache.hadoop.yarn.exceptions.YarnExceptionIOExceptionpublic org.apache.hadoop.yarn.api.records.ApplicationAttemptReport getApplicationAttemptReport(org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId)
throws org.apache.hadoop.yarn.exceptions.YarnException,
IOException
AHSClientGet a report of the given ApplicationAttempt.
In secure mode, YARN verifies access to the application, queue
etc. before accepting the request.
getApplicationAttemptReport in class AHSClientapplicationAttemptId - ApplicationAttemptId of the application attempt that needs
a reportorg.apache.hadoop.yarn.exceptions.YarnExceptionorg.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException - if application attempt
not foundIOExceptionpublic List<org.apache.hadoop.yarn.api.records.ApplicationAttemptReport> getApplicationAttempts(org.apache.hadoop.yarn.api.records.ApplicationId applicationId) throws org.apache.hadoop.yarn.exceptions.YarnException, IOException
AHSClientGet a report of all (ApplicationAttempts) of Application in the cluster.
getApplicationAttempts in class AHSClientorg.apache.hadoop.yarn.exceptions.YarnExceptionIOExceptionpublic org.apache.hadoop.yarn.api.records.ContainerReport getContainerReport(org.apache.hadoop.yarn.api.records.ContainerId containerId)
throws org.apache.hadoop.yarn.exceptions.YarnException,
IOException
AHSClientGet a report of the given Container.
In secure mode, YARN verifies access to the application, queue
etc. before accepting the request.
getContainerReport in class AHSClientcontainerId - ContainerId of the container that needs a reportorg.apache.hadoop.yarn.exceptions.YarnExceptionorg.apache.hadoop.yarn.exceptions.ContainerNotFoundException - if container not foundIOExceptionpublic List<org.apache.hadoop.yarn.api.records.ContainerReport> getContainers(org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId) throws org.apache.hadoop.yarn.exceptions.YarnException, IOException
AHSClientGet a report of all (Containers) of ApplicationAttempt in the cluster.
getContainers in class AHSClientorg.apache.hadoop.yarn.exceptions.YarnExceptionIOExceptionCopyright © 2008–2023 Apache Software Foundation. All rights reserved.