当前位置: 首页>>代码示例>>Java>>正文


Java RMFatalEvent类代码示例

本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent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));
  }
}
 
开发者ID:naver,项目名称:hadoop,代码行数:19,代码来源:RMStateStore.java

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;
}
 
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:23,代码来源:RMStateStore.java

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));
  }
}
 
开发者ID:Nextzero,项目名称:hadoop-2.6.0-cdh5.4.3,代码行数:18,代码来源:RMStateStore.java

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));
}
 
开发者ID:Seagate,项目名称:hadoop-on-lustre2,代码行数:16,代码来源:RMStateStore.java


注:本文中的org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。