@InterfaceAudience.Private @InterfaceStability.Unstable public class AHSClientImpl extends AHSClient
| Modifier and Type | Field and Description |
|---|---|
protected InetSocketAddress |
ahsAddress |
protected org.apache.hadoop.yarn.api.ApplicationHistoryProtocol |
ahsClient |
| Constructor and Description |
|---|
AHSClientImpl() |
| 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 appId)
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.
|
protected void |
serviceInit(org.apache.hadoop.conf.Configuration conf) |
protected void |
serviceStart() |
protected void |
serviceStop() |
createAHSClientclose, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStopprotected org.apache.hadoop.yarn.api.ApplicationHistoryProtocol ahsClient
protected InetSocketAddress ahsAddress
protected void serviceInit(org.apache.hadoop.conf.Configuration conf)
throws Exception
serviceInit in class org.apache.hadoop.service.AbstractServiceExceptionprotected void serviceStart()
throws Exception
serviceStart in class org.apache.hadoop.service.AbstractServiceExceptionprotected void serviceStop()
throws Exception
serviceStop in class org.apache.hadoop.service.AbstractServiceExceptionpublic 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 appId) 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 © 2022 Apache Software Foundation. All rights reserved.