Examples with RegisterNodeManagerResponse org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse used on opensource projects

Example 11 with RegisterNodeManagerResponse

use of org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse in project hadoop by apache.

the class TestResourceTrackerService method testNodeRegistrationWithMinimumAllocations.

@Test
public void testNodeRegistrationWithMinimumAllocations() throws Exception {
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, "2048");
    conf.set(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES, "4");
    rm = new MockRM(conf);
    rm.start();
    ResourceTrackerService resourceTrackerService = rm.getResourceTrackerService();
    RegisterNodeManagerRequest req = Records.newRecord(RegisterNodeManagerRequest.class);
    NodeId nodeId = BuilderUtils.newNodeId("host", 1234);
    req.setNodeId(nodeId);
    Resource capability = BuilderUtils.newResource(1024, 1);
    req.setResource(capability);
    RegisterNodeManagerResponse response1 = resourceTrackerService.registerNodeManager(req);
    Assert.assertEquals(NodeAction.SHUTDOWN, response1.getNodeAction());
    capability.setMemorySize(2048);
    capability.setVirtualCores(1);
    req.setResource(capability);
    RegisterNodeManagerResponse response2 = resourceTrackerService.registerNodeManager(req);
    Assert.assertEquals(NodeAction.SHUTDOWN, response2.getNodeAction());
    capability.setMemorySize(1024);
    capability.setVirtualCores(4);
    req.setResource(capability);
    RegisterNodeManagerResponse response3 = resourceTrackerService.registerNodeManager(req);
    Assert.assertEquals(NodeAction.SHUTDOWN, response3.getNodeAction());
    capability.setMemorySize(2048);
    capability.setVirtualCores(4);
    req.setResource(capability);
    RegisterNodeManagerResponse response4 = resourceTrackerService.registerNodeManager(req);
    Assert.assertEquals(NodeAction.NORMAL, response4.getNodeAction());
}

Example 12 with RegisterNodeManagerResponse

use of org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse in project hadoop by apache.

the class TestResourceTrackerService method testNodeRegistrationWithCentralLabelConfig.

@Test
public void testNodeRegistrationWithCentralLabelConfig() 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();
    try {
        nodeLabelsMgr.addToCluserNodeLabelsWithDefaultExclusivity(toSet("A", "B", "C"));
    } catch (IOException e) {
        Assert.fail("Caught Exception while intializing");
        e.printStackTrace();
    }
    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"));
    RegisterNodeManagerResponse response = resourceTrackerService.registerNodeManager(req);
    // registered to RM with central label config
    Assert.assertEquals(NodeAction.NORMAL, response.getNodeAction());
    Assert.assertNull(nodeLabelsMgr.getNodeLabels().get(nodeId));
    Assert.assertFalse("Node Labels should not accepted by RM If its configured with " + "Central configuration", response.getAreNodeLabelsAcceptedByRM());
    if (rm != null) {
        rm.stop();
    }
}

Example 13 with RegisterNodeManagerResponse

use of org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse in project hadoop by apache.

the class TestResourceTrackerService method testNodeRegistrationWithInvalidLabels.

@Test
public void testNodeRegistrationWithInvalidLabels() 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("X", "Y", "Z"));
    } 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", "B", "C"));
    RegisterNodeManagerResponse response = resourceTrackerService.registerNodeManager(registerReq);
    Assert.assertEquals("On Invalid Node Labels action is expected to be normal", NodeAction.NORMAL, response.getNodeAction());
    Assert.assertNull(nodeLabelsMgr.getNodeLabels().get(nodeId));
    Assert.assertNotNull(response.getDiagnosticsMessage());
    Assert.assertFalse("Node Labels should not accepted by RM If Invalid", response.getAreNodeLabelsAcceptedByRM());
    if (rm != null) {
        rm.stop();
    }
}

Example 14 with RegisterNodeManagerResponse

use of org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse in project hadoop by apache.

the class TestResourceTrackerService method testNodeHeartBeatWithLabels.

@Test
public void testNodeHeartBeatWithLabels() 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();
    // adding valid labels
    try {
        nodeLabelsMgr.addToCluserNodeLabelsWithDefaultExclusivity(toSet("A", "B", "C"));
    } catch (IOException e) {
        Assert.fail("Caught Exception while intializing");
        e.printStackTrace();
    }
    // Registering of labels and other required info to RM
    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());
    // Node register label
    registerReq.setNodeLabels(toNodeLabelSet("A"));
    RegisterNodeManagerResponse registerResponse = resourceTrackerService.registerNodeManager(registerReq);
    // modification of labels during heartbeat
    NodeHeartbeatRequest heartbeatReq = Records.newRecord(NodeHeartbeatRequest.class);
    // Node heartbeat label update
    heartbeatReq.setNodeLabels(toNodeLabelSet("B"));
    NodeStatus nodeStatusObject = getNodeStatusObject(nodeId);
    heartbeatReq.setNodeStatus(nodeStatusObject);
    heartbeatReq.setLastKnownNMTokenMasterKey(registerResponse.getNMTokenMasterKey());
    heartbeatReq.setLastKnownContainerTokenMasterKey(registerResponse.getContainerTokenMasterKey());
    NodeHeartbeatResponse nodeHeartbeatResponse = resourceTrackerService.nodeHeartbeat(heartbeatReq);
    Assert.assertEquals("InValid Node Labels were not accepted by RM", NodeAction.NORMAL, nodeHeartbeatResponse.getNodeAction());
    assertCollectionEquals(nodeLabelsMgr.getNodeLabels().get(nodeId), NodeLabelsUtils.convertToStringSet(heartbeatReq.getNodeLabels()));
    Assert.assertTrue("Valid Node Labels were not accepted by RM", nodeHeartbeatResponse.getAreNodeLabelsAcceptedByRM());
    // After modification of labels next heartbeat sends null informing no update
    Set<String> oldLabels = nodeLabelsMgr.getNodeLabels().get(nodeId);
    int responseId = nodeStatusObject.getResponseId();
    heartbeatReq = Records.newRecord(NodeHeartbeatRequest.class);
    // Node heartbeat label update
    heartbeatReq.setNodeLabels(null);
    nodeStatusObject = getNodeStatusObject(nodeId);
    nodeStatusObject.setResponseId(responseId + 2);
    heartbeatReq.setNodeStatus(nodeStatusObject);
    heartbeatReq.setLastKnownNMTokenMasterKey(registerResponse.getNMTokenMasterKey());
    heartbeatReq.setLastKnownContainerTokenMasterKey(registerResponse.getContainerTokenMasterKey());
    nodeHeartbeatResponse = resourceTrackerService.nodeHeartbeat(heartbeatReq);
    Assert.assertEquals("InValid Node Labels were not accepted by RM", NodeAction.NORMAL, nodeHeartbeatResponse.getNodeAction());
    assertCollectionEquals(nodeLabelsMgr.getNodeLabels().get(nodeId), oldLabels);
    Assert.assertFalse("Node Labels should not accepted by RM", nodeHeartbeatResponse.getAreNodeLabelsAcceptedByRM());
    rm.stop();
}

Example 15 with RegisterNodeManagerResponse

use of org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse 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();
}