本文整理匯總了Java中org.apache.hadoop.yarn.api.records.ContainerLaunchContext.setServiceData方法的典型用法代碼示例。如果您正苦於以下問題：Java ContainerLaunchContext.setServiceData方法的具體用法？Java ContainerLaunchContext.setServiceData怎麽用？Java ContainerLaunchContext.setServiceData使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.yarn.api.records.ContainerLaunchContext的用法示例。
在下文中一共展示了ContainerLaunchContext.setServiceData方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: newContainerLaunchContext
import org.apache.hadoop.yarn.api.records.ContainerLaunchContext; //導入方法依賴的package包/類
public static ContainerLaunchContext newContainerLaunchContext(
Map<String, LocalResource> localResources,
Map<String, String> environment, List<String> commands,
Map<String, ByteBuffer> serviceData, ByteBuffer tokens,
Map<ApplicationAccessType, String> acls) {
ContainerLaunchContext container = recordFactory
.newRecordInstance(ContainerLaunchContext.class);
container.setLocalResources(localResources);
container.setEnvironment(environment);
container.setCommands(commands);
container.setServiceData(serviceData);
container.setTokens(tokens);
container.setApplicationACLs(acls);
return container;
}
示例2: testStartContainerFailureWithUnknownAuxService
import org.apache.hadoop.yarn.api.records.ContainerLaunchContext; //導入方法依賴的package包/類
@Test
public void testStartContainerFailureWithUnknownAuxService() throws Exception {
conf.setStrings(YarnConfiguration.NM_AUX_SERVICES,
new String[] { "existService" });
conf.setClass(
String.format(YarnConfiguration.NM_AUX_SERVICE_FMT, "existService"),
ServiceA.class, Service.class);
containerManager.start();
List<StartContainerRequest> startRequest =
new ArrayList<StartContainerRequest>();
ContainerLaunchContext containerLaunchContext =
recordFactory.newRecordInstance(ContainerLaunchContext.class);
Map<String, ByteBuffer> serviceData = new HashMap<String, ByteBuffer>();
String serviceName = "non_exist_auxService";
serviceData.put(serviceName, ByteBuffer.wrap(serviceName.getBytes()));
containerLaunchContext.setServiceData(serviceData);
ContainerId cId = createContainerId(0);
String user = "start_container_fail";
Token containerToken =
createContainerToken(cId, DUMMY_RM_IDENTIFIER, context.getNodeId(),
user, context.getContainerTokenSecretManager());
StartContainerRequest request =
StartContainerRequest.newInstance(containerLaunchContext,
containerToken);
// start containers
startRequest.add(request);
StartContainersRequest requestList =
StartContainersRequest.newInstance(startRequest);
StartContainersResponse response =
containerManager.startContainers(requestList);
Assert.assertTrue(response.getFailedRequests().size() == 1);
Assert.assertTrue(response.getSuccessfullyStartedContainers().size() == 0);
Assert.assertTrue(response.getFailedRequests().containsKey(cId));
Assert.assertTrue(response.getFailedRequests().get(cId).getMessage()
.contains("The auxService:" + serviceName + " does not exist"));
}
示例3: submitApp
import org.apache.hadoop.yarn.api.records.ContainerLaunchContext; //導入方法依賴的package包/類
private void submitApp()
throws YarnException, InterruptedException, IOException {
// ask for new application
GetNewApplicationRequest newAppRequest =
Records.newRecord(GetNewApplicationRequest.class);
GetNewApplicationResponse newAppResponse =
rm.getClientRMService().getNewApplication(newAppRequest);
appId = newAppResponse.getApplicationId();
// submit the application
final SubmitApplicationRequest subAppRequest =
Records.newRecord(SubmitApplicationRequest.class);
ApplicationSubmissionContext appSubContext =
Records.newRecord(ApplicationSubmissionContext.class);
appSubContext.setApplicationId(appId);
appSubContext.setMaxAppAttempts(1);
appSubContext.setQueue(queue);
appSubContext.setPriority(Priority.newInstance(0));
ContainerLaunchContext conLauContext =
Records.newRecord(ContainerLaunchContext.class);
conLauContext.setApplicationACLs(
new HashMap<ApplicationAccessType, String>());
conLauContext.setCommands(new ArrayList<String>());
conLauContext.setEnvironment(new HashMap<String, String>());
conLauContext.setLocalResources(new HashMap<String, LocalResource>());
conLauContext.setServiceData(new HashMap<String, ByteBuffer>());
appSubContext.setAMContainerSpec(conLauContext);
appSubContext.setUnmanagedAM(true);
subAppRequest.setApplicationSubmissionContext(appSubContext);
UserGroupInformation ugi = UserGroupInformation.createRemoteUser(user);
ugi.doAs(new PrivilegedExceptionAction<Object>() {
@Override
public Object run() throws YarnException {
rm.getClientRMService().submitApplication(subAppRequest);
return null;
}
});
LOG.info(MessageFormat.format("Submit a new application {0}", appId));
// waiting until application ACCEPTED
RMApp app = rm.getRMContext().getRMApps().get(appId);
while(app.getState() != RMAppState.ACCEPTED) {
Thread.sleep(10);
}
// Waiting until application attempt reach LAUNCHED
// "Unmanaged AM must register after AM attempt reaches LAUNCHED state"
this.appAttemptId = rm.getRMContext().getRMApps().get(appId)
.getCurrentAppAttempt().getAppAttemptId();
RMAppAttempt rmAppAttempt = rm.getRMContext().getRMApps().get(appId)
.getCurrentAppAttempt();
while (rmAppAttempt.getAppAttemptState() != RMAppAttemptState.LAUNCHED) {
Thread.sleep(10);
}
}