Examples with ResourceView org.apache.hadoop.yarn.server.nodemanager.ResourceView used on opensource projects

Example 1 with ResourceView

use of org.apache.hadoop.yarn.server.nodemanager.ResourceView in project hadoop by apache.

the class TestNMWebServer method testNMWebApp.

@Test
public void testNMWebApp() throws IOException, YarnException {
    Configuration conf = new Configuration();
    Context nmContext = new NodeManager.NMContext(null, null, null, null, null, false, conf);
    ResourceView resourceView = new ResourceView() {

        @Override
        public long getVmemAllocatedForContainers() {
            return 0;
        }

        @Override
        public long getPmemAllocatedForContainers() {
            return 0;
        }

        @Override
        public long getVCoresAllocatedForContainers() {
            return 0;
        }

        @Override
        public boolean isVmemCheckEnabled() {
            return true;
        }

        @Override
        public boolean isPmemCheckEnabled() {
            return true;
        }
    };
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
    conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
    NodeHealthCheckerService healthChecker = createNodeHealthCheckerService(conf);
    healthChecker.init(conf);
    LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
    WebServer server = new WebServer(nmContext, resourceView, new ApplicationACLsManager(conf), dirsHandler);
    server.init(conf);
    server.start();
    // Add an application and the corresponding containers
    RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(conf);
    Dispatcher dispatcher = new AsyncDispatcher();
    String user = "nobody";
    long clusterTimeStamp = 1234;
    ApplicationId appId = BuilderUtils.newApplicationId(recordFactory, clusterTimeStamp, 1);
    Application app = mock(Application.class);
    when(app.getUser()).thenReturn(user);
    when(app.getAppId()).thenReturn(appId);
    nmContext.getApplications().put(appId, app);
    ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(appId, 1);
    ContainerId container1 = BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 0);
    ContainerId container2 = BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 1);
    NodeManagerMetrics metrics = mock(NodeManagerMetrics.class);
    NMStateStoreService stateStore = new NMNullStateStoreService();
    for (ContainerId containerId : new ContainerId[] { container1, container2 }) {
        // TODO: Use builder utils
        ContainerLaunchContext launchContext = recordFactory.newRecordInstance(ContainerLaunchContext.class);
        long currentTime = System.currentTimeMillis();
        Token containerToken = BuilderUtils.newContainerToken(containerId, 0, "127.0.0.1", 1234, user, BuilderUtils.newResource(1024, 1), currentTime + 10000L, 123, "password".getBytes(), currentTime);
        Context context = mock(Context.class);
        Container container = new ContainerImpl(conf, dispatcher, launchContext, null, metrics, BuilderUtils.newContainerTokenIdentifier(containerToken), context) {

            @Override
            public ContainerState getContainerState() {
                return ContainerState.RUNNING;
            }

            ;
        };
        nmContext.getContainers().put(containerId, container);
        //TODO: Gross hack. Fix in code.
        ApplicationId applicationId = containerId.getApplicationAttemptId().getApplicationId();
        nmContext.getApplications().get(applicationId).getContainers().put(containerId, container);
        writeContainerLogs(nmContext, containerId, dirsHandler);
    }
// TODO: Pull logs and test contents.
//    Thread.sleep(1000000);
}

Example 2 with ResourceView

use of org.apache.hadoop.yarn.server.nodemanager.ResourceView in project hadoop by apache.

the class TestNMWebServer method startNMWebAppServer.

private int startNMWebAppServer(String webAddr) {
    Configuration conf = new Configuration();
    Context nmContext = new NodeManager.NMContext(null, null, null, null, null, false, conf);
    ResourceView resourceView = new ResourceView() {

        @Override
        public long getVmemAllocatedForContainers() {
            return 0;
        }

        @Override
        public long getPmemAllocatedForContainers() {
            return 0;
        }

        @Override
        public long getVCoresAllocatedForContainers() {
            return 0;
        }

        @Override
        public boolean isVmemCheckEnabled() {
            return true;
        }

        @Override
        public boolean isPmemCheckEnabled() {
            return true;
        }
    };
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
    conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
    NodeHealthCheckerService healthChecker = createNodeHealthCheckerService(conf);
    healthChecker.init(conf);
    LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
    conf.set(YarnConfiguration.NM_WEBAPP_ADDRESS, webAddr);
    WebServer server = new WebServer(nmContext, resourceView, new ApplicationACLsManager(conf), dirsHandler);
    try {
        server.init(conf);
        server.start();
        return server.getPort();
    } finally {
        server.stop();
        healthChecker.stop();
    }
}