本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor类的典型用法代码示例。如果您正苦于以下问题：Java SchedulingMonitor类的具体用法？Java SchedulingMonitor怎么用？Java SchedulingMonitor使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
SchedulingMonitor类属于org.apache.hadoop.yarn.server.resourcemanager.monitor包，在下文中一共展示了SchedulingMonitor类的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: testPolicyInitializeAfterSchedulerInitialized
import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor; //导入依赖的package包/类
@Test
public void testPolicyInitializeAfterSchedulerInitialized() {
@SuppressWarnings("resource")
MockRM rm = new MockRM(conf);
rm.init(conf);
// ProportionalCapacityPreemptionPolicy should be initialized after
// CapacityScheduler initialized. We will
// 1) find SchedulingMonitor from RMActiveService's service list,
// 2) check if ResourceCalculator in policy is null or not.
// If it's not null, we can come to a conclusion that policy initialized
// after scheduler got initialized
for (Service service : rm.getRMActiveService().getServices()) {
if (service instanceof SchedulingMonitor) {
ProportionalCapacityPreemptionPolicy policy =
(ProportionalCapacityPreemptionPolicy) ((SchedulingMonitor) service)
.getSchedulingEditPolicy();
assertNotNull(policy.getResourceCalculator());
return;
}
}
fail("Failed to find SchedulingMonitor service, please check what happened");
}
示例2: createPolicyMonitors
import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor; //导入依赖的package包/类
protected void createPolicyMonitors() {
if (scheduler instanceof PreemptableResourceScheduler
&& conf.getBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS,
YarnConfiguration.DEFAULT_RM_SCHEDULER_ENABLE_MONITORS)) {
LOG.info("Loading policy monitors");
List<SchedulingEditPolicy> policies = conf.getInstances(
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES,
SchedulingEditPolicy.class);
if (policies.size() > 0) {
for (SchedulingEditPolicy policy : policies) {
LOG.info("LOADING SchedulingEditPolicy:" + policy.getPolicyName());
// periodically check whether we need to take action to guarantee
// constraints
SchedulingMonitor mon = new SchedulingMonitor(rmContext, policy);
addService(mon);
}
} else {
LOG.warn("Policy monitors configured (" +
YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS +
") but none specified (" +
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES + ")");
}
}
}
示例3: createPolicyMonitors
import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor; //导入依赖的package包/类
protected void createPolicyMonitors() {
if (scheduler instanceof PreemptableResourceScheduler
&& conf.getBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS,
YarnConfiguration.DEFAULT_RM_SCHEDULER_ENABLE_MONITORS)) {
LOG.info("Loading policy monitors");
List<SchedulingEditPolicy> policies = conf.getInstances(
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES,
SchedulingEditPolicy.class);
if (policies.size() > 0) {
rmDispatcher.register(ContainerPreemptEventType.class,
new RMContainerPreemptEventDispatcher(
(PreemptableResourceScheduler) scheduler));
for (SchedulingEditPolicy policy : policies) {
LOG.info("LOADING SchedulingEditPolicy:" + policy.getPolicyName());
// periodically check whether we need to take action to guarantee
// constraints
SchedulingMonitor mon = new SchedulingMonitor(rmContext, policy);
addService(mon);
}
} else {
LOG.warn("Policy monitors configured (" +
YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS +
") but none specified (" +
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES + ")");
}
}
}
示例4: createPolicyMonitors
import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor; //导入依赖的package包/类
protected void createPolicyMonitors() {
if (scheduler instanceof PreemptableResourceScheduler
&& conf.getBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS,
YarnConfiguration.DEFAULT_RM_SCHEDULER_ENABLE_MONITORS)) {
LOG.info("Loading policy monitors");
List<SchedulingEditPolicy> policies = conf.getInstances(
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES,
SchedulingEditPolicy.class);
if (policies.size() > 0) {
this.rmDispatcher.register(ContainerPreemptEventType.class,
new RMContainerPreemptEventDispatcher(
(PreemptableResourceScheduler) scheduler));
for (SchedulingEditPolicy policy : policies) {
LOG.info("LOADING SchedulingEditPolicy:" + policy.getPolicyName());
policy.init(conf, this.rmContext.getDispatcher().getEventHandler(),
(PreemptableResourceScheduler) scheduler);
// periodically check whether we need to take action to guarantee
// constraints
SchedulingMonitor mon = new SchedulingMonitor(policy);
addService(mon);
}
} else {
LOG.warn("Policy monitors configured (" +
YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS +
") but none specified (" +
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES + ")");
}
}
}
示例5: createPolicyMonitors
import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor; //导入依赖的package包/类
protected void createPolicyMonitors() {
if (scheduler instanceof PreemptableResourceScheduler
&& conf.getBoolean(YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS,
YarnConfiguration.DEFAULT_RM_SCHEDULER_ENABLE_MONITORS)) {
LOG.info("Loading policy monitors");
List<SchedulingEditPolicy> policies = conf.getInstances(
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES,
SchedulingEditPolicy.class);
if (policies.size() > 0) {
rmDispatcher.register(ContainerPreemptEventType.class,
new RMContainerPreemptEventDispatcher(
(PreemptableResourceScheduler) scheduler));
for (SchedulingEditPolicy policy : policies) {
LOG.info("LOADING SchedulingEditPolicy:" + policy.getPolicyName());
policy.init(conf, rmContext.getDispatcher().getEventHandler(),
(PreemptableResourceScheduler) scheduler);
// periodically check whether we need to take action to guarantee
// constraints
SchedulingMonitor mon = new SchedulingMonitor(policy);
addService(mon);
}
} else {
LOG.warn("Policy monitors configured (" +
YarnConfiguration.RM_SCHEDULER_ENABLE_MONITORS +
") but none specified (" +
YarnConfiguration.RM_SCHEDULER_MONITOR_POLICIES + ")");
}
}
}