private ApplicationId createApp(YarnClient rmClient, boolean unmanaged) throws Exception {
YarnClientApplication newApp = rmClient.createApplication();
ApplicationId appId = newApp.getNewApplicationResponse().getApplicationId();
// Create launch context for app master
ApplicationSubmissionContext appContext = Records.newRecord(ApplicationSubmissionContext.class);
// set the application id
appContext.setApplicationId(appId);
// set the application name
appContext.setApplicationName("test");
// Set the priority for the application master
Priority pri = Records.newRecord(Priority.class);
pri.setPriority(1);
appContext.setPriority(pri);
// Set the queue to which this application is to be submitted in the RM
appContext.setQueue("default");
// Set up the container launch context for the application master
ContainerLaunchContext amContainer = Records.newRecord(ContainerLaunchContext.class);
appContext.setAMContainerSpec(amContainer);
appContext.setResource(Resource.newInstance(1024, 1));
appContext.setUnmanagedAM(unmanaged);
// Submit the application to the applications manager
rmClient.submitApplication(appContext);
return appId;
}
public static ApplicationSubmissionContext newApplicationSubmissionContext(
ApplicationId applicationId,
String applicationName,
String queue,
Priority priority,
ContainerLaunchContext amContainer,
boolean isUnmanagedAM,
boolean cancelTokensWhenComplete,
int maxAppAttempts,
Resource resource,
String applicationType) {
ApplicationSubmissionContext context =
recordFactory.newRecordInstance(ApplicationSubmissionContext.class);
context.setApplicationId(applicationId);
context.setApplicationName(applicationName);
context.setQueue(queue);
context.setPriority(priority);
context.setAMContainerSpec(amContainer);
context.setUnmanagedAM(isUnmanagedAM);
context.setCancelTokensWhenComplete(cancelTokensWhenComplete);
context.setMaxAppAttempts(maxAppAttempts);
context.setResource(resource);
context.setApplicationType(applicationType);
return context;
}