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

Examples of org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeStatusEvent

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    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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    NodeHealthStatus healthStatus = mock(NodeHealthStatus.class);
    Boolean yes = new Boolean(true);
    doReturn(yes).when(healthStatus).getIsNodeHealthy();
   
    RMNodeStatusEvent event = mock(RMNodeStatusEvent.class);
    doReturn(healthStatus).when(event).getNodeHealthStatus();
    doReturn(response).when(event).getLatestResponse();
    doReturn(RMNodeEventType.STATUS_UPDATE).when(event).getType();
    return event;
  }
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    node.handle(new RMNodeCleanContainerEvent(null, completedContainerId));
    Assert.assertEquals(1, node.getContainersToCleanUp().size());
   
    // Now verify that scheduler isn't notified of an expired container
    // by checking number of 'completedContainers' it got in the previous event
    RMNodeStatusEvent statusEvent = getMockRMNodeStatusEvent();
    ContainerStatus containerStatus = mock(ContainerStatus.class);
    doReturn(completedContainerId).when(containerStatus).getContainerId();
    doReturn(Collections.singletonList(containerStatus)).
        when(statusEvent).getContainers();
    node.handle(statusEvent);
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    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);
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  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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Related Classes of org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeStatusEvent

  • org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService
  • org.apache.hadoop.yarn.server.resourcemanager.TestRMNodeTransitions
  • org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesNodes
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