Examples with NullRMNodeLabelsManager org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager used on opensource projects

Example 26 with NullRMNodeLabelsManager

use of org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager in project hadoop by apache.

the class TestResourceTrackerService method testNodeHeartBeatWithInvalidLabels.

@Test
public void testNodeHeartBeatWithInvalidLabels() throws Exception {
    writeToHostsFile("host2");
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.RM_NODES_INCLUDE_FILE_PATH, hostFile.getAbsolutePath());
    conf.set(YarnConfiguration.NODELABEL_CONFIGURATION_TYPE, YarnConfiguration.DISTRIBUTED_NODELABEL_CONFIGURATION_TYPE);
    final RMNodeLabelsManager nodeLabelsMgr = new NullRMNodeLabelsManager();
    rm = new MockRM(conf) {

        @Override
        protected RMNodeLabelsManager createNodeLabelManager() {
            return nodeLabelsMgr;
        }
    };
    rm.start();
    try {
        nodeLabelsMgr.addToCluserNodeLabelsWithDefaultExclusivity(toSet("A", "B", "C"));
    } catch (IOException e) {
        Assert.fail("Caught Exception while intializing");
        e.printStackTrace();
    }
    ResourceTrackerService resourceTrackerService = rm.getResourceTrackerService();
    RegisterNodeManagerRequest registerReq = Records.newRecord(RegisterNodeManagerRequest.class);
    NodeId nodeId = NodeId.newInstance("host2", 1234);
    Resource capability = BuilderUtils.newResource(1024, 1);
    registerReq.setResource(capability);
    registerReq.setNodeId(nodeId);
    registerReq.setHttpPort(1234);
    registerReq.setNMVersion(YarnVersionInfo.getVersion());
    registerReq.setNodeLabels(toNodeLabelSet("A"));
    RegisterNodeManagerResponse registerResponse = resourceTrackerService.registerNodeManager(registerReq);
    NodeHeartbeatRequest heartbeatReq = Records.newRecord(NodeHeartbeatRequest.class);
    // Invalid heart beat labels
    heartbeatReq.setNodeLabels(toNodeLabelSet("B", "#C"));
    heartbeatReq.setNodeStatus(getNodeStatusObject(nodeId));
    heartbeatReq.setLastKnownNMTokenMasterKey(registerResponse.getNMTokenMasterKey());
    heartbeatReq.setLastKnownContainerTokenMasterKey(registerResponse.getContainerTokenMasterKey());
    NodeHeartbeatResponse nodeHeartbeatResponse = resourceTrackerService.nodeHeartbeat(heartbeatReq);
    // response should be NORMAL when RM heartbeat labels are rejected
    Assert.assertEquals("Response should be NORMAL when RM heartbeat labels" + " are rejected", NodeAction.NORMAL, nodeHeartbeatResponse.getNodeAction());
    Assert.assertFalse(nodeHeartbeatResponse.getAreNodeLabelsAcceptedByRM());
    Assert.assertNotNull(nodeHeartbeatResponse.getDiagnosticsMessage());
    rm.stop();
}

Example 27 with NullRMNodeLabelsManager

use of org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager in project hadoop by apache.

the class TestResourceTrackerService method testNodeHeartbeatWithCentralLabelConfig.

@Test
public void testNodeHeartbeatWithCentralLabelConfig() throws Exception {
    writeToHostsFile("host2");
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.RM_NODES_INCLUDE_FILE_PATH, hostFile.getAbsolutePath());
    conf.set(YarnConfiguration.NODELABEL_CONFIGURATION_TYPE, YarnConfiguration.DEFAULT_NODELABEL_CONFIGURATION_TYPE);
    final RMNodeLabelsManager nodeLabelsMgr = new NullRMNodeLabelsManager();
    rm = new MockRM(conf) {

        @Override
        protected RMNodeLabelsManager createNodeLabelManager() {
            return nodeLabelsMgr;
        }
    };
    rm.start();
    ResourceTrackerService resourceTrackerService = rm.getResourceTrackerService();
    RegisterNodeManagerRequest req = Records.newRecord(RegisterNodeManagerRequest.class);
    NodeId nodeId = NodeId.newInstance("host2", 1234);
    Resource capability = BuilderUtils.newResource(1024, 1);
    req.setResource(capability);
    req.setNodeId(nodeId);
    req.setHttpPort(1234);
    req.setNMVersion(YarnVersionInfo.getVersion());
    req.setNodeLabels(toNodeLabelSet("A", "B", "C"));
    RegisterNodeManagerResponse registerResponse = resourceTrackerService.registerNodeManager(req);
    NodeHeartbeatRequest heartbeatReq = Records.newRecord(NodeHeartbeatRequest.class);
    // Valid heart beat labels
    heartbeatReq.setNodeLabels(toNodeLabelSet("B"));
    heartbeatReq.setNodeStatus(getNodeStatusObject(nodeId));
    heartbeatReq.setLastKnownNMTokenMasterKey(registerResponse.getNMTokenMasterKey());
    heartbeatReq.setLastKnownContainerTokenMasterKey(registerResponse.getContainerTokenMasterKey());
    NodeHeartbeatResponse nodeHeartbeatResponse = resourceTrackerService.nodeHeartbeat(heartbeatReq);
    // response should be ok but the RMacceptNodeLabelsUpdate should be false
    Assert.assertEquals(NodeAction.NORMAL, nodeHeartbeatResponse.getNodeAction());
    // no change in the labels,
    Assert.assertNull(nodeLabelsMgr.getNodeLabels().get(nodeId));
    // heartbeat labels rejected
    Assert.assertFalse("Invalid Node Labels should not accepted by RM", nodeHeartbeatResponse.getAreNodeLabelsAcceptedByRM());
    if (rm != null) {
        rm.stop();
    }
}

Example 28 with NullRMNodeLabelsManager

use of org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager in project hadoop by apache.

the class CapacitySchedulerPreemptionTestBase method setUp.

@Before
void setUp() throws Exception {
    conf = new CapacitySchedulerConfiguration();
    conf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class, ResourceScheduler.class);
    conf.setBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS, true);
    conf.setClass(YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES, ProportionalCapacityPreemptionPolicy.class, SchedulingEditPolicy.class);
    conf = (CapacitySchedulerConfiguration) TestUtils.getConfigurationWithMultipleQueues(this.conf);
    conf.setInt(YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB, 100 * GB);
    // Set preemption related configurations
    conf.setInt(CapacitySchedulerConfiguration.PREEMPTION_WAIT_TIME_BEFORE_KILL, 0);
    conf.setFloat(CapacitySchedulerConfiguration.TOTAL_PREEMPTION_PER_ROUND, 1.0f);
    conf.setFloat(CapacitySchedulerConfiguration.PREEMPTION_NATURAL_TERMINATION_FACTOR, 1.0f);
    conf.setLong(CapacitySchedulerConfiguration.PREEMPTION_MONITORING_INTERVAL, 60000L);
    mgr = new NullRMNodeLabelsManager();
    mgr.init(this.conf);
    clock = mock(Clock.class);
    when(clock.getTime()).thenReturn(0L);
}

Example 29 with NullRMNodeLabelsManager

use of org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager in project hadoop by apache.

the class TestSchedulerHealth method setup.

public void setup() {
    resourceManager = new ResourceManager() {

        @Override
        protected RMNodeLabelsManager createNodeLabelManager() {
            RMNodeLabelsManager mgr = new NullRMNodeLabelsManager();
            mgr.init(getConfig());
            return mgr;
        }
    };
    YarnConfiguration conf = new YarnConfiguration();
    conf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class, ResourceScheduler.class);
    resourceManager.init(conf);
    resourceManager.getRMContext().getContainerTokenSecretManager().rollMasterKey();
    resourceManager.getRMContext().getNMTokenSecretManager().rollMasterKey();
    ((AsyncDispatcher) resourceManager.getRMContext().getDispatcher()).start();
}

Example 30 with NullRMNodeLabelsManager

use of org.apache.hadoop.yarn.server.resourcemanager.nodelabels.NullRMNodeLabelsManager in project hadoop by apache.

the class TestSchedulerUtils method getMockRMContext.

private static RMContext getMockRMContext() {
    RMContext rmContext = mock(RMContext.class);
    RMNodeLabelsManager nlm = new NullRMNodeLabelsManager();
    nlm.init(new Configuration(false));
    when(rmContext.getYarnConfiguration()).thenReturn(conf);
    rmContext.getYarnConfiguration().set(YarnConfiguration.NODE_LABELS_ENABLED, "true");
    when(rmContext.getNodeLabelManager()).thenReturn(nlm);
    return rmContext;
}