本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent类的典型用法代码示例。如果您正苦于以下问题：Java RMFatalEvent类的具体用法？Java RMFatalEvent怎么用？Java RMFatalEvent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。
RMFatalEvent类属于org.apache.hadoop.yarn.server.resourcemanager包，在下文中一共展示了RMFatalEvent类的4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: notifyStoreOperationFailed
import org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
/**
* This method is called to notify the ResourceManager that the store
* operation has failed.
* @param failureCause the exception due to which the operation failed
*/
protected void notifyStoreOperationFailed(Exception failureCause) {
if (failureCause instanceof StoreFencedException) {
updateFencedState();
Thread standByTransitionThread =
new Thread(new StandByTransitionThread());
standByTransitionThread.setName("StandByTransitionThread Handler");
standByTransitionThread.start();
} else {
rmDispatcher.getEventHandler().handle(
new RMFatalEvent(RMFatalEventType.STATE_STORE_OP_FAILED, failureCause));
}
}
示例2: notifyStoreOperationFailedInternal
import org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private boolean notifyStoreOperationFailedInternal(
Exception failureCause) {
boolean isFenced = false;
LOG.error("State store operation failed ", failureCause);
if (HAUtil.isHAEnabled(getConfig())) {
LOG.warn("State-store fenced ! Transitioning RM to standby");
isFenced = true;
Thread standByTransitionThread =
new Thread(new StandByTransitionThread());
standByTransitionThread.setName("StandByTransitionThread Handler");
standByTransitionThread.start();
} else if (YarnConfiguration.shouldRMFailFast(getConfig())) {
LOG.fatal("Fail RM now due to state-store error!");
rmDispatcher.getEventHandler().handle(
new RMFatalEvent(RMFatalEventType.STATE_STORE_OP_FAILED,
failureCause));
} else {
LOG.warn("Skip the state-store error.");
}
return isFenced;
}
示例3: notifyStoreOperationFailed
import org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
/**
* This method is called to notify the ResourceManager that the store
* operation has failed.
* @param failureCause the exception due to which the operation failed
*/
protected void notifyStoreOperationFailed(Exception failureCause) {
if (failureCause instanceof StoreFencedException) {
Thread standByTransitionThread =
new Thread(new StandByTransitionThread());
standByTransitionThread.setName("StandByTransitionThread Handler");
standByTransitionThread.start();
} else {
rmDispatcher.getEventHandler().handle(
new RMFatalEvent(RMFatalEventType.STATE_STORE_OP_FAILED, failureCause));
}
}
示例4: notifyStoreOperationFailed
import org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
/**
* This method is called to notify the ResourceManager that the store
* operation has failed.
* @param failureCause the exception due to which the operation failed
*/
protected void notifyStoreOperationFailed(Exception failureCause) {
RMFatalEventType type;
if (failureCause instanceof StoreFencedException) {
type = RMFatalEventType.STATE_STORE_FENCED;
} else {
type = RMFatalEventType.STATE_STORE_OP_FAILED;
}
rmDispatcher.getEventHandler().handle(new RMFatalEvent(type, failureCause));
}