Package org.apache.hadoop.yarn.api.records

Examples of org.apache.hadoop.yarn.api.records.Priority

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  synchronized public void updateResourceRequests(
      List<ResourceRequest> requests) {
    QueueMetrics metrics = queue.getMetrics();
    // Update resource requests
    for (ResourceRequest request : requests) {
      Priority priority = request.getPriority();
      String hostName = request.getHostName();
      boolean updatePendingResources = false;
      ResourceRequest lastRequest = null;

      if (hostName.equals(RMNode.ANY)) {
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    final int numNodes = 1;
    Resource clusterResource = Resources.createResource(numNodes * (8*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);

    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 3, priority,
                recordFactory)));

    // Start testing...
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    final int numNodes = 1;
    Resource clusterResource = Resources.createResource(numNodes * (8*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);

    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 3, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
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    final int numNodes = 2;
    Resource clusterResource = Resources.createResource(numNodes * (8*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);
    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 2*GB, 1, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
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    final int numNodes = 2;
    Resource clusterResource = Resources.createResource(numNodes * (8*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);
    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 2*GB, 1, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
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    final int numNodes = 1;
    Resource clusterResource = Resources.createResource(numNodes * (8*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);
   
    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 10, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
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    final int numNodes = 2;
    Resource clusterResource = Resources.createResource(numNodes * (4*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);
   
    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 2, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
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    final int numNodes = 3;
    Resource clusterResource = Resources.createResource(numNodes * (4*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);

    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 2*GB, 1, priority,
                recordFactory)));

    // Setup app_1 to request a 4GB container on host_0 and
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        Resources.createResource(4*GB));
    when(a.getMaximumAllocation()).thenReturn(Resources.createResource(4*GB));
    when(a.getMinimumAllocationFactor()).thenReturn(0.25f); // 1G / 4G
   
    // Setup resource-requests
    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 2, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
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    final int numNodes = 3;
    Resource clusterResource = Resources.createResource(numNodes * (8*GB));
    when(csContext.getNumClusterNodes()).thenReturn(numNodes);
   
    // Setup resource-requests and submit
    Priority priority = TestUtils.createMockPriority(1);
    List<ResourceRequest> app_0_requests_0 = new ArrayList<ResourceRequest>();
    app_0_requests_0.add(
        TestUtils.createResourceRequest(host_0, 1*GB, 1,
            priority, recordFactory));
    app_0_requests_0.add(
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