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

Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp.updateResourceRequests()


            priority_2, recordFactory));
    app_0_requests_0.add(
        TestUtils.createResourceRequest(RMNodeImpl.ANY, 2*GB, 1,
            priority_2, recordFactory));
   
    app_0.updateResourceRequests(app_0_requests_0);

    // 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,
            priority, recordFactory));
    app_0_requests_0.add(
        TestUtils.createResourceRequest(rack_1, 1*GB, 1,
            priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0);

    // 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(RMNodeImpl.ANY, 1*GB, 1, // only one
            priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0);
   
    // 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(RMNodeImpl.ANY, 1*GB, 1, // only one
            priority, recordFactory));
    app_0.updateResourceRequests(app_0_requests_0);

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

    app_1.updateResourceRequests(Collections.singletonList(
        TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 2, priority,
            recordFactory)));

    // Start testing...
   
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    assertEquals(0*GB, app_0.getHeadroom().getMemory()); // 3G - 2G
    assertEquals(0*GB, app_0.getHeadroom().getMemory()); // 3G - 2G
   
    // Submit requests for app_1 and set max-cap
    a.setMaxCapacity(.1f);
    app_2.updateResourceRequests(Collections.singletonList(
        TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 1, priority,
            recordFactory)));
    assertEquals(2, a.getActiveUsersManager().getNumActiveUsers());

    // No more to user_0 since he is already over user-limit
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    app_2.updateResourceRequests(Collections.singletonList(
        TestUtils.createResourceRequest(RMNodeImpl.ANY, 3*GB, 1, priority,
            recordFactory)));

    app_3.updateResourceRequests(Collections.singletonList(
        TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 2, priority,
            recordFactory)));

    // Now allocations should goto app_2 since
    // user_0 is at limit inspite of high user-limit-factor
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    Priority priority = TestUtils.createMockPriority(1);
    app_0.updateResourceRequests(Collections.singletonList(
            TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 2, priority,
                recordFactory)));

    app_1.updateResourceRequests(Collections.singletonList(
        TestUtils.createResourceRequest(RMNodeImpl.ANY, 4*GB, 1, priority,
            recordFactory)));

    // Start testing...
   
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            " applicationId=" + applicationAttemptId +
            " application=" + application);
        application.showRequests();

        // Update application requests
        application.updateResourceRequests(ask);

        LOG.debug("allocate: post-update" +
            " applicationId=" + applicationAttemptId +
            " application=" + application);
        application.showRequests();
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            " application=" + application);
        }
        application.showRequests();
 
        // Update application requests
        application.updateResourceRequests(ask);
 
        LOG.debug("allocate: post-update");
        application.showRequests();
      }
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