本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp.reserve方法的典型用法代码示例。如果您正苦于以下问题：Java FiCaSchedulerApp.reserve方法的具体用法？Java FiCaSchedulerApp.reserve怎么用？Java FiCaSchedulerApp.reserve使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp的用法示例。
在下文中一共展示了FiCaSchedulerApp.reserve方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: reserve
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp; //导入方法依赖的package包/类
private void reserve(FiCaSchedulerApp application, Priority priority,
FiCaSchedulerNode node, RMContainer rmContainer, Container container) {
// Update reserved metrics if this is the first reservation
if (rmContainer == null) {
getMetrics().reserveResource(
application.getUser(), container.getResource());
}
// Inform the application
rmContainer = application.reserve(node, priority, rmContainer, container);
// Update the node
node.reserveResource(application, priority, rmContainer);
}
示例2: testGetAppToUnreserve
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp; //导入方法依赖的package包/类
@Test
public void testGetAppToUnreserve() throws Exception {
CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
setup(csConf);
final String user_0 = "user_0";
final ApplicationAttemptId appAttemptId_0 = TestUtils
.getMockApplicationAttemptId(0, 0);
LeafQueue a = stubLeafQueue((LeafQueue) queues.get(A));
FiCaSchedulerApp app_0 = new FiCaSchedulerApp(appAttemptId_0, user_0, a,
mock(ActiveUsersManager.class), spyRMContext);
String host_0 = "host_0";
FiCaSchedulerNode node_0 = TestUtils.getMockNode(host_0, DEFAULT_RACK, 0,
8 * GB);
String host_1 = "host_1";
FiCaSchedulerNode node_1 = TestUtils.getMockNode(host_1, DEFAULT_RACK, 0,
8 * GB);
Resource clusterResource = Resources.createResource(2 * 8 * GB);
// Setup resource-requests
Priority priorityMap = TestUtils.createMockPriority(5);
Resource capability = Resources.createResource(2*GB, 0);
RMApplicationHistoryWriter writer = mock(RMApplicationHistoryWriter.class);
SystemMetricsPublisher publisher = mock(SystemMetricsPublisher.class);
RMContext rmContext = mock(RMContext.class);
ContainerAllocationExpirer expirer =
mock(ContainerAllocationExpirer.class);
DrainDispatcher drainDispatcher = new DrainDispatcher();
when(rmContext.getContainerAllocationExpirer()).thenReturn(expirer);
when(rmContext.getDispatcher()).thenReturn(drainDispatcher);
when(rmContext.getRMApplicationHistoryWriter()).thenReturn(writer);
when(rmContext.getSystemMetricsPublisher()).thenReturn(publisher);
ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
app_0.getApplicationId(), 1);
ContainerId containerId = BuilderUtils.newContainerId(appAttemptId, 1);
Container container = TestUtils.getMockContainer(containerId,
node_1.getNodeID(), Resources.createResource(2*GB), priorityMap);
RMContainer rmContainer = new RMContainerImpl(container, appAttemptId,
node_1.getNodeID(), "user", rmContext);
Container container_1 = TestUtils.getMockContainer(containerId,
node_0.getNodeID(), Resources.createResource(1*GB), priorityMap);
RMContainer rmContainer_1 = new RMContainerImpl(container_1, appAttemptId,
node_0.getNodeID(), "user", rmContext);
// no reserved containers
NodeId unreserveId =
app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(null, unreserveId);
// no reserved containers - reserve then unreserve
app_0.reserve(node_0, priorityMap, rmContainer_1, container_1);
app_0.unreserve(node_0, priorityMap);
unreserveId = app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(null, unreserveId);
// no container large enough is reserved
app_0.reserve(node_0, priorityMap, rmContainer_1, container_1);
unreserveId = app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(null, unreserveId);
// reserve one that is now large enough
app_0.reserve(node_1, priorityMap, rmContainer, container);
unreserveId = app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(node_1.getNodeID(), unreserveId);
}
示例3: testFindNodeToUnreserve
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp; //导入方法依赖的package包/类
@Test
public void testFindNodeToUnreserve() throws Exception {
CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
setup(csConf);
final String user_0 = "user_0";
final ApplicationAttemptId appAttemptId_0 = TestUtils
.getMockApplicationAttemptId(0, 0);
LeafQueue a = stubLeafQueue((LeafQueue) queues.get(A));
FiCaSchedulerApp app_0 = new FiCaSchedulerApp(appAttemptId_0, user_0, a,
mock(ActiveUsersManager.class), spyRMContext);
String host_1 = "host_1";
FiCaSchedulerNode node_1 = TestUtils.getMockNode(host_1, DEFAULT_RACK, 0,
8 * GB);
// Setup resource-requests
Priority priorityMap = TestUtils.createMockPriority(5);
Resource capability = Resources.createResource(2 * GB, 0);
RMApplicationHistoryWriter writer = mock(RMApplicationHistoryWriter.class);
SystemMetricsPublisher publisher = mock(SystemMetricsPublisher.class);
RMContext rmContext = mock(RMContext.class);
ContainerAllocationExpirer expirer =
mock(ContainerAllocationExpirer.class);
DrainDispatcher drainDispatcher = new DrainDispatcher();
when(rmContext.getContainerAllocationExpirer()).thenReturn(expirer);
when(rmContext.getDispatcher()).thenReturn(drainDispatcher);
when(rmContext.getRMApplicationHistoryWriter()).thenReturn(writer);
when(rmContext.getSystemMetricsPublisher()).thenReturn(publisher);
ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
app_0.getApplicationId(), 1);
ContainerId containerId = BuilderUtils.newContainerId(appAttemptId, 1);
Container container = TestUtils.getMockContainer(containerId,
node_1.getNodeID(), Resources.createResource(2*GB), priorityMap);
RMContainer rmContainer = new RMContainerImpl(container, appAttemptId,
node_1.getNodeID(), "user", rmContext);
// nothing reserved
boolean res = a.findNodeToUnreserve(csContext.getClusterResource(),
node_1, app_0, priorityMap, capability);
assertFalse(res);
// reserved but scheduler doesn't know about that node.
app_0.reserve(node_1, priorityMap, rmContainer, container);
node_1.reserveResource(app_0, priorityMap, rmContainer);
res = a.findNodeToUnreserve(csContext.getClusterResource(), node_1, app_0,
priorityMap, capability);
assertFalse(res);
}
示例4: testGetAppToUnreserve
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp; //导入方法依赖的package包/类
@Test
public void testGetAppToUnreserve() throws Exception {
CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
setup(csConf);
final String user_0 = "user_0";
final ApplicationAttemptId appAttemptId_0 = TestUtils
.getMockApplicationAttemptId(0, 0);
LeafQueue a = stubLeafQueue((LeafQueue) queues.get(A));
FiCaSchedulerApp app_0 = new FiCaSchedulerApp(appAttemptId_0, user_0, a,
mock(ActiveUsersManager.class), spyRMContext);
String host_0 = "host_0";
FiCaSchedulerNode node_0 = TestUtils.getMockNode(host_0, DEFAULT_RACK, 0,
8 * GB);
String host_1 = "host_1";
FiCaSchedulerNode node_1 = TestUtils.getMockNode(host_1, DEFAULT_RACK, 0,
8 * GB);
Resource clusterResource = Resources.createResource(2 * 8 * GB);
// Setup resource-requests
Priority priorityMap = TestUtils.createMockPriority(5);
Resource capability = Resources.createResource(2*GB, 0);
RMApplicationHistoryWriter writer = mock(RMApplicationHistoryWriter.class);
SystemMetricsPublisher publisher = mock(SystemMetricsPublisher.class);
RMContext rmContext = mock(RMContext.class);
ContainerAllocationExpirer expirer =
mock(ContainerAllocationExpirer.class);
DrainDispatcher drainDispatcher = new DrainDispatcher();
when(rmContext.getContainerAllocationExpirer()).thenReturn(expirer);
when(rmContext.getDispatcher()).thenReturn(drainDispatcher);
when(rmContext.getRMApplicationHistoryWriter()).thenReturn(writer);
when(rmContext.getSystemMetricsPublisher()).thenReturn(publisher);
when(rmContext.getYarnConfiguration()).thenReturn(new YarnConfiguration());
ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
app_0.getApplicationId(), 1);
ContainerId containerId = BuilderUtils.newContainerId(appAttemptId, 1);
Container container = TestUtils.getMockContainer(containerId,
node_1.getNodeID(), Resources.createResource(2*GB), priorityMap);
RMContainer rmContainer = new RMContainerImpl(container, appAttemptId,
node_1.getNodeID(), "user", rmContext);
Container container_1 = TestUtils.getMockContainer(containerId,
node_0.getNodeID(), Resources.createResource(1*GB), priorityMap);
RMContainer rmContainer_1 = new RMContainerImpl(container_1, appAttemptId,
node_0.getNodeID(), "user", rmContext);
// no reserved containers
NodeId unreserveId =
app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(null, unreserveId);
// no reserved containers - reserve then unreserve
app_0.reserve(node_0, priorityMap, rmContainer_1, container_1);
app_0.unreserve(priorityMap, node_0, rmContainer_1);
unreserveId = app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(null, unreserveId);
// no container large enough is reserved
app_0.reserve(node_0, priorityMap, rmContainer_1, container_1);
unreserveId = app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(null, unreserveId);
// reserve one that is now large enough
app_0.reserve(node_1, priorityMap, rmContainer, container);
unreserveId = app_0.getNodeIdToUnreserve(priorityMap, capability,
cs.getResourceCalculator(), clusterResource);
assertEquals(node_1.getNodeID(), unreserveId);
}
示例5: testFindNodeToUnreserve
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp; //导入方法依赖的package包/类
@Test
public void testFindNodeToUnreserve() throws Exception {
CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
setup(csConf);
final String user_0 = "user_0";
final ApplicationAttemptId appAttemptId_0 = TestUtils
.getMockApplicationAttemptId(0, 0);
LeafQueue a = stubLeafQueue((LeafQueue) queues.get(A));
FiCaSchedulerApp app_0 = new FiCaSchedulerApp(appAttemptId_0, user_0, a,
mock(ActiveUsersManager.class), spyRMContext);
String host_1 = "host_1";
FiCaSchedulerNode node_1 = TestUtils.getMockNode(host_1, DEFAULT_RACK, 0,
8 * GB);
// Setup resource-requests
Priority priorityMap = TestUtils.createMockPriority(5);
Resource capability = Resources.createResource(2 * GB, 0);
RMApplicationHistoryWriter writer = mock(RMApplicationHistoryWriter.class);
SystemMetricsPublisher publisher = mock(SystemMetricsPublisher.class);
RMContext rmContext = mock(RMContext.class);
ContainerAllocationExpirer expirer =
mock(ContainerAllocationExpirer.class);
DrainDispatcher drainDispatcher = new DrainDispatcher();
when(rmContext.getContainerAllocationExpirer()).thenReturn(expirer);
when(rmContext.getDispatcher()).thenReturn(drainDispatcher);
when(rmContext.getRMApplicationHistoryWriter()).thenReturn(writer);
when(rmContext.getSystemMetricsPublisher()).thenReturn(publisher);
when(rmContext.getYarnConfiguration()).thenReturn(new YarnConfiguration());
ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
app_0.getApplicationId(), 1);
ContainerId containerId = BuilderUtils.newContainerId(appAttemptId, 1);
Container container = TestUtils.getMockContainer(containerId,
node_1.getNodeID(), Resources.createResource(2*GB), priorityMap);
RMContainer rmContainer = new RMContainerImpl(container, appAttemptId,
node_1.getNodeID(), "user", rmContext);
// nothing reserved
RMContainer toUnreserveContainer =
app_0.findNodeToUnreserve(csContext.getClusterResource(), node_1,
priorityMap, capability);
assertTrue(toUnreserveContainer == null);
// reserved but scheduler doesn't know about that node.
app_0.reserve(node_1, priorityMap, rmContainer, container);
node_1.reserveResource(app_0, priorityMap, rmContainer);
toUnreserveContainer =
app_0.findNodeToUnreserve(csContext.getClusterResource(), node_1,
priorityMap, capability);
assertTrue(toUnreserveContainer == null);
}