Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica

Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp.updateResourceRequests()


   
    List<ResourceRequest> app_0_1_requests = new ArrayList<ResourceRequest>();
    app_0_1_requests.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2,
            true, priority_1, recordFactory));
    app_0_1.updateResourceRequests(app_0_1_requests, null, null);

    // Schedule to compute
    queue.assignContainers(clusterResource, node_0); // Schedule to compute
    verify(app_0_0, times(2)).setHeadroom(eq(expectedHeadroom));
    verify(app_0_1).setHeadroom(eq(expectedHeadroom));// no change
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    List<ResourceRequest> app_1_0_requests = new ArrayList<ResourceRequest>();
    app_1_0_requests.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2,
            true, priority_1, recordFactory));
    app_1_0.updateResourceRequests(app_1_0_requests, null, null);
   
    // Schedule to compute
    queue.assignContainers(clusterResource, node_0); // Schedule to compute
    expectedHeadroom = Resources.createResource(10*16*GB / 2, 1); // changes
    verify(app_0_0).setHeadroom(eq(expectedHeadroom));
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        TestUtils.createResourceRequest(rack_1, 1*GB, 1,
            true, priority, recordFactory));
    app_0_requests_0.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2, // one extra
            true, priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0, null, null);
    assertEquals(2, app_0.getTotalRequiredResources(priority));
   
    String host_3 = "127.0.0.4"; // on rack_1
    FiCaSchedulerNode node_3 = TestUtils.getMockNode(host_3, rack_1, 0, 8*GB);
   
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            true, priority_2, recordFactory));
    app_0_requests_0.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 2*GB, 1,
            true, priority_2, recordFactory));
   
    app_0.updateResourceRequests(app_0_requests_0, null, null);

    // Start testing...
   
    // Start with off switch, shouldn't allocate P1 due to delay scheduling
    // thus, no P2 either!
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        TestUtils.createResourceRequest(host_1_0, 1*GB, 1,
            true, priority, recordFactory));
    app_0_requests_0.add(
        TestUtils.createResourceRequest(rack_1, 1*GB, 1,
            true, priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0, null, null);

    // Start testing...
   
    // Add one request
    app_0_requests_0.clear();
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    // Add one request
    app_0_requests_0.clear();
    app_0_requests_0.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 1, // only one
            true, priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0, null, null);
   
    // NODE_LOCAL - node_0_1
    a.assignContainers(clusterResource, node_0_0);
    verify(app_0).allocate(eq(NodeType.NODE_LOCAL), eq(node_0_0),
        any(Priority.class), any(ResourceRequest.class), any(Container.class));
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    // Add one request
    app_0_requests_0.clear();
    app_0_requests_0.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 1, // only one
            true, priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0, null, null);

    // No allocation on node_0_1 even though it's node/rack local since
    // required(rack_1) == 0
    a.assignContainers(clusterResource, node_0_1);
    verify(app_0, never()).allocate(any(NodeType.class), eq(node_1_0),
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    List<ResourceRequest> app_0_0_requests = new ArrayList<ResourceRequest>();
    app_0_0_requests.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2,
            true, priority_1, recordFactory));
    app_0_0.updateResourceRequests(app_0_0_requests);

    // Schedule to compute
    queue.assignContainers(clusterResource, node_0);
    Resource expectedHeadroom = Resources.createResource(10*16*GB, 1);
    verify(app_0_0).setHeadroom(eq(expectedHeadroom));
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    List<ResourceRequest> app_0_1_requests = new ArrayList<ResourceRequest>();
    app_0_1_requests.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2,
            true, priority_1, recordFactory));
    app_0_1.updateResourceRequests(app_0_1_requests);

    // Schedule to compute
    queue.assignContainers(clusterResource, node_0); // Schedule to compute
    verify(app_0_0, times(2)).setHeadroom(eq(expectedHeadroom));
    verify(app_0_1).setHeadroom(eq(expectedHeadroom));// no change
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    List<ResourceRequest> app_1_0_requests = new ArrayList<ResourceRequest>();
    app_1_0_requests.add(
        TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2,
            true, priority_1, recordFactory));
    app_1_0.updateResourceRequests(app_1_0_requests);
   
    // Schedule to compute
    queue.assignContainers(clusterResource, node_0); // Schedule to compute
    expectedHeadroom = Resources.createResource(10*16*GB / 2, 1); // changes
    verify(app_0_0).setHeadroom(eq(expectedHeadroom));
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