Examples of FSSchedulerApp

Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerApp

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    Mockito.when(prio.getPriority()).thenReturn(1);
    double nodeLocalityThreshold = .5;
    double rackLocalityThreshold = .6;

    ApplicationAttemptId applicationAttemptId = createAppAttemptId(1, 1);
    FSSchedulerApp schedulerApp =
        new FSSchedulerApp(applicationAttemptId, "user1", queue , null, null, null);

    // Default level should be node-local
    assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    // First five scheduling opportunities should remain node local
    for (int i = 0; i < 5; i++) {
      schedulerApp.addSchedulingOpportunity(prio);
      assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
          prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
    }

    // After five it should switch to rack local
    schedulerApp.addSchedulingOpportunity(prio);
    assertEquals(NodeType.RACK_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    // Manually set back to node local
    schedulerApp.resetAllowedLocalityLevel(prio, NodeType.NODE_LOCAL);
    schedulerApp.resetSchedulingOpportunities(prio);
    assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    // Now escalate again to rack-local, then to off-switch
    for (int i = 0; i < 5; i++) {
      schedulerApp.addSchedulingOpportunity(prio);
      assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
          prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
    }

    schedulerApp.addSchedulingOpportunity(prio);
    assertEquals(NodeType.RACK_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    for (int i = 0; i < 6; i++) {
      schedulerApp.addSchedulingOpportunity(prio);
      assertEquals(NodeType.RACK_LOCAL, schedulerApp.getAllowedLocalityLevel(
          prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
    }

    schedulerApp.addSchedulingOpportunity(prio);
    assertEquals(NodeType.OFF_SWITCH, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
  }
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Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerApp

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    Queue queue = Mockito.mock(Queue.class);
    Priority prio = Mockito.mock(Priority.class);
    Mockito.when(prio.getPriority()).thenReturn(1);

    ApplicationAttemptId applicationAttemptId = createAppAttemptId(1, 1);
    FSSchedulerApp schedulerApp =
        new FSSchedulerApp(applicationAttemptId, "user1", queue , null, null, null);
    assertEquals(NodeType.OFF_SWITCH, schedulerApp.getAllowedLocalityLevel(
        prio, 10, -1.0, -1.0));
  }
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Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerApp

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    Mockito.when(prio.getPriority()).thenReturn(1);
    double nodeLocalityThreshold = .5;
    double rackLocalityThreshold = .6;

    ApplicationAttemptId applicationAttemptId = createAppAttemptId(1, 1);
    FSSchedulerApp schedulerApp =
        new FSSchedulerApp(applicationAttemptId, "user1", queue , null, null);

    // Default level should be node-local
    assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    // First five scheduling opportunities should remain node local
    for (int i = 0; i < 5; i++) {
      schedulerApp.addSchedulingOpportunity(prio);
      assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
          prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
    }

    // After five it should switch to rack local
    schedulerApp.addSchedulingOpportunity(prio);
    assertEquals(NodeType.RACK_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    // Manually set back to node local
    schedulerApp.resetAllowedLocalityLevel(prio, NodeType.NODE_LOCAL);
    schedulerApp.resetSchedulingOpportunities(prio);
    assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    // Now escalate again to rack-local, then to off-switch
    for (int i = 0; i < 5; i++) {
      schedulerApp.addSchedulingOpportunity(prio);
      assertEquals(NodeType.NODE_LOCAL, schedulerApp.getAllowedLocalityLevel(
          prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
    }

    schedulerApp.addSchedulingOpportunity(prio);
    assertEquals(NodeType.RACK_LOCAL, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));

    for (int i = 0; i < 6; i++) {
      schedulerApp.addSchedulingOpportunity(prio);
      assertEquals(NodeType.RACK_LOCAL, schedulerApp.getAllowedLocalityLevel(
          prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
    }

    schedulerApp.addSchedulingOpportunity(prio);
    assertEquals(NodeType.OFF_SWITCH, schedulerApp.getAllowedLocalityLevel(
        prio, 10, nodeLocalityThreshold, rackLocalityThreshold));
  }
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Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerApp

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    Queue queue = Mockito.mock(Queue.class);
    Priority prio = Mockito.mock(Priority.class);
    Mockito.when(prio.getPriority()).thenReturn(1);

    ApplicationAttemptId applicationAttemptId = createAppAttemptId(1, 1);
    FSSchedulerApp schedulerApp =
        new FSSchedulerApp(applicationAttemptId, "user1", queue , null, null);
    assertEquals(NodeType.OFF_SWITCH, schedulerApp.getAllowedLocalityLevel(
        prio, 10, -1.0, -1.0));
  }
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