Java org.apache.hadoop.yarn.client.api YarnClient fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.hadoop.yarn.client.api YarnClient.

The text is from its open source code.

Method

void	close() Relay to #stop()
YarnClientApplication	createApplication() Obtain a YarnClientApplication for a new application, which in turn contains the ApplicationSubmissionContext and org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse objects.
YarnClient	createYarnClient() Create a new instance of YarnClient.
List	getAllQueues() Get information ( QueueInfo ) about all queues, recursively if there is a hierarchy
org.apache.hadoop.security.token.Token	getAMRMToken(ApplicationId appId) Get the AMRM token of the application.
ApplicationAttemptReport	getApplicationAttemptReport(ApplicationAttemptId applicationAttemptId) Get a report of the given ApplicationAttempt.
List	getApplicationAttempts(ApplicationId applicationId) Get a report of all (ApplicationAttempts) of Application in the cluster.
ApplicationReport	getApplicationReport(ApplicationId appId) Get a report of the given Application.
List	getApplications() Get a report (ApplicationReport) of all Applications in the cluster.
List	getApplications(Set applicationTypes) Get a report (ApplicationReport) of Applications matching the given application types in the cluster.
List	getApplications(EnumSet applicationStates) Get a report (ApplicationReport) of Applications matching the given application states in the cluster.
List	getApplications(GetApplicationsRequest request) Get a list of ApplicationReports that match the given GetApplicationsRequest .
List	getApplications(Set applicationTypes, EnumSet applicationStates) Get a report (ApplicationReport) of Applications matching the given application types and application states in the cluster.
Configuration	getConfig()
List	getContainers(ApplicationAttemptId applicationAttemptId) Get a report of all (Containers) of ApplicationAttempt in the cluster.
List	getNodeReports(NodeState... states) Get a report of nodes ( NodeReport ) in the cluster.
List	getQueueAclsInfo() Get information about acls for current user on all the existing queues.
QueueInfo	getQueueInfo(String queueName) Get information ( QueueInfo ) about a given queue.
Token	getRMDelegationToken(Text renewer) Get a delegation token so as to be able to talk to YARN using those tokens.
YarnClusterMetrics	getYarnClusterMetrics() Get metrics ( YarnClusterMetrics ) about the cluster.
void	init(Configuration conf) This invokes #serviceInit
boolean	isInState(Service.STATE expected)
void	killApplication(ApplicationId applicationId) Kill an application identified by given ID.
void	start()
void	stop()
ApplicationId	submitApplication(ApplicationSubmissionContext appContext) Submit a new application to `YARN.` It is a blocking call - it will not return ApplicationId until the submitted application is submitted successfully and accepted by the ResourceManager.