Package org.apache.hadoop.yarn.server.resourcemanager.rmnode

Examples of org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl$DeactivateNodeTransition

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    Assert.assertEquals(RMNodeState.REBOOTED, node.getState());
  }

  @Test
  public void testUnhealthyRebooting() {
    RMNodeImpl node = getUnhealthyNode();
    node.handle(new RMNodeEvent(node.getNodeID(),
        RMNodeEventType.REBOOTING));
    Assert.assertEquals(RMNodeState.REBOOTED, node.getState());
  }
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    Assert.assertEquals(RMNodeState.REBOOTED, node.getState());
  }

  @Test(timeout=20000)
  public void testUpdateHeartbeatResponseForCleanup() {
    RMNodeImpl node = getRunningNode();
    NodeId nodeId = node.getNodeID();

    // Expire a container
    ContainerId completedContainerId = BuilderUtils.newContainerId(
        BuilderUtils.newApplicationAttemptId(
            BuilderUtils.newApplicationId(0, 0), 0), 0);
    node.handle(new RMNodeCleanContainerEvent(nodeId, completedContainerId));
    Assert.assertEquals(1, node.getContainersToCleanUp().size());

    // Finish an application
    ApplicationId finishedAppId = BuilderUtils.newApplicationId(0, 1);
    node.handle(new RMNodeCleanAppEvent(nodeId, finishedAppId));
    Assert.assertEquals(1, node.getAppsToCleanup().size());

    // Verify status update does not clear containers/apps to cleanup
    // but updating heartbeat response for cleanup does
    RMNodeStatusEvent statusEvent = getMockRMNodeStatusEvent();
    node.handle(statusEvent);
    Assert.assertEquals(1, node.getContainersToCleanUp().size());
    Assert.assertEquals(1, node.getAppsToCleanup().size());
    HeartbeatResponse hbrsp = Records.newRecord(HeartbeatResponse.class);
    node.updateHeartbeatResponseForCleanup(hbrsp);
    Assert.assertEquals(0, node.getContainersToCleanUp().size());
    Assert.assertEquals(0, node.getAppsToCleanup().size());
    Assert.assertEquals(1, hbrsp.getContainersToCleanupCount());
    Assert.assertEquals(completedContainerId, hbrsp.getContainerToCleanup(0));
    Assert.assertEquals(1, hbrsp.getApplicationsToCleanupCount());
    Assert.assertEquals(finishedAppId, hbrsp.getApplicationsToCleanup(0));
  }
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    Assert.assertEquals(finishedAppId, hbrsp.getApplicationsToCleanup(0));
  }

  private RMNodeImpl getRunningNode() {
    NodeId nodeId = BuilderUtils.newNodeId("localhost", 0);
    RMNodeImpl node = new RMNodeImpl(nodeId, rmContext,null, 0, 0,
        null, null);
    node.handle(new RMNodeEvent(node.getNodeID(), RMNodeEventType.STARTED));
    Assert.assertEquals(RMNodeState.RUNNING, node.getState());
    return node;
  }
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    Assert.assertEquals(RMNodeState.RUNNING, node.getState());
    return node;
  }

  private RMNodeImpl getUnhealthyNode() {
    RMNodeImpl node = getRunningNode();
    NodeHealthStatus status = node.getNodeHealthStatus();
    status.setHealthReport("sick");
    status.setIsNodeHealthy(false);
    node.handle(new RMNodeStatusEvent(node.getNodeID(), status,
        new ArrayList<ContainerStatus>(), null, null));
    Assert.assertEquals(RMNodeState.UNHEALTHY, node.getState());
    return node;
  }
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    MockNM nm3 = rm.registerNode("h3:1236", 5122);
    rm.NMwaitForState(nm3.getNodeId(), NodeState.NEW);
    rm.sendNodeStarted(nm3);
    rm.NMwaitForState(nm3.getNodeId(), NodeState.RUNNING);
    RMNodeImpl node = (RMNodeImpl) rm.getRMContext().getRMNodes()
        .get(nm3.getNodeId());
    NodeHealthStatus nodeHealth = NodeHealthStatus.newInstance(false,
        "test health report", System.currentTimeMillis());
    node.handle(new RMNodeStatusEvent(nm3.getNodeId(), nodeHealth,
        new ArrayList<ContainerStatus>(), null, null));
    rm.NMwaitForState(nm3.getNodeId(), NodeState.UNHEALTHY);

    ClientResponse response =
        r.path("ws").path("v1").path("cluster").path("nodes")
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    nm.registerNode();
    return nm;
  }

  public void sendNodeStarted(MockNM nm) throws Exception {
    RMNodeImpl node = (RMNodeImpl) getRMContext().getRMNodes().get(
        nm.getNodeId());
    node.handle(new RMNodeEvent(nm.getNodeId(), RMNodeEventType.STARTED));
  }
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        nm.getNodeId());
    node.handle(new RMNodeEvent(nm.getNodeId(), RMNodeEventType.STARTED));
  }
 
  public void sendNodeLost(MockNM nm) throws Exception {
    RMNodeImpl node = (RMNodeImpl) getRMContext().getRMNodes().get(
        nm.getNodeId());
    node.handle(new RMNodeEvent(nm.getNodeId(), RMNodeEventType.EXPIRE));
  }
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    response.setContainerTokenMasterKey(containerTokenSecretManager
        .getCurrentKey());
    response.setNMTokenMasterKey(nmTokenSecretManager
        .getCurrentKey());   

    RMNode rmNode = new RMNodeImpl(nodeId, rmContext, host, cmPort, httpPort,
        resolve(host), capability);

    RMNode oldNode = this.rmContext.getRMNodes().putIfAbsent(nodeId, rmNode);
    if (oldNode == null) {
      this.rmContext.getDispatcher().getEventHandler().handle(
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    rmDispatcher.register(SchedulerEventType.class,
        new TestSchedulerEventDispatcher());
   
    NodeId nodeId = BuilderUtils.newNodeId("localhost", 0);
    node = new RMNodeImpl(nodeId, rmContext, null, 0, 0, null, null);

  }
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  public void testContainerUpdate() throws InterruptedException{
    //Start the node
    node.handle(new RMNodeEvent(null,RMNodeEventType.STARTED));
   
    NodeId nodeId = BuilderUtils.newNodeId("localhost:1", 1);
    RMNodeImpl node2 = new RMNodeImpl(nodeId, rmContext, null, 0, 0, null, null);
    node2.handle(new RMNodeEvent(null,RMNodeEventType.STARTED));
   
    ContainerId completedContainerIdFromNode1 = BuilderUtils.newContainerId(
        BuilderUtils.newApplicationAttemptId(
            BuilderUtils.newApplicationId(0, 0), 0), 0);
    ContainerId completedContainerIdFromNode2_1 = BuilderUtils.newContainerId(
        BuilderUtils.newApplicationAttemptId(
            BuilderUtils.newApplicationId(1, 1), 1), 1);
    ContainerId completedContainerIdFromNode2_2 = BuilderUtils.newContainerId(
        BuilderUtils.newApplicationAttemptId(
            BuilderUtils.newApplicationId(1, 1), 1), 2);
    RMNodeStatusEvent statusEventFromNode1 = getMockRMNodeStatusEvent();
    RMNodeStatusEvent statusEventFromNode2_1 = getMockRMNodeStatusEvent();
    RMNodeStatusEvent statusEventFromNode2_2 = getMockRMNodeStatusEvent();
   
    ContainerStatus containerStatusFromNode1 = mock(ContainerStatus.class);
    ContainerStatus containerStatusFromNode2_1 = mock(ContainerStatus.class);
    ContainerStatus containerStatusFromNode2_2 = mock(ContainerStatus.class);

    doReturn(completedContainerIdFromNode1).when(containerStatusFromNode1)
        .getContainerId();
    doReturn(Collections.singletonList(containerStatusFromNode1))
        .when(statusEventFromNode1).getContainers();
    node.handle(statusEventFromNode1);
    Assert.assertEquals(1, completedContainers.size());
    Assert.assertEquals(completedContainerIdFromNode1,
        completedContainers.get(0).getContainerId());

    completedContainers.clear();

    doReturn(completedContainerIdFromNode2_1).when(containerStatusFromNode2_1)
        .getContainerId();
    doReturn(Collections.singletonList(containerStatusFromNode2_1))
        .when(statusEventFromNode2_1).getContainers();

    doReturn(completedContainerIdFromNode2_2).when(containerStatusFromNode2_2)
        .getContainerId();
    doReturn(Collections.singletonList(containerStatusFromNode2_2))
        .when(statusEventFromNode2_2).getContainers();

    node2.setNextHeartBeat(false);
    node2.handle(statusEventFromNode2_1);
    node2.setNextHeartBeat(true);
    node2.handle(statusEventFromNode2_2);

    Assert.assertEquals(2, completedContainers.size());
    Assert.assertEquals(completedContainerIdFromNode2_1,completedContainers.get(0)
        .getContainerId());
    Assert.assertEquals(completedContainerIdFromNode2_2,completedContainers.get(1)
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Related Classes of org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl$DeactivateNodeTransition

  • org.apache.hadoop.yarn.api.records.ContainerId
  • org.apache.hadoop.yarn.api.records.NodeHealthStatus
  • org.apache.hadoop.yarn.api.records.NodeState
  • org.apache.hadoop.yarn.server.api.records.NodeHealthStatus
  • org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics
  • org.apache.hadoop.yarn.server.resourcemanager.MockRM
  • org.apache.hadoop.yarn.server.resourcemanager.NodesListManagerEvent
  • org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService
  • org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp
  • org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppRunningOnNodeEvent
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