本文整理了Java中org.apache.hadoop.yarn.event.AsyncDispatcher.createShutDownThread()
方法的一些代码示例,展示了AsyncDispatcher.createShutDownThread()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。AsyncDispatcher.createShutDownThread()
方法的具体详情如下:
包路径:org.apache.hadoop.yarn.event.AsyncDispatcher
类名称:AsyncDispatcher
方法名:createShutDownThread
暂无
代码示例来源:origin: ch.cern.hadoop/hadoop-yarn-common
@SuppressWarnings("unchecked")
protected void dispatch(Event event) {
//all events go thru this loop
if (LOG.isDebugEnabled()) {
LOG.debug("Dispatching the event " + event.getClass().getName() + "."
+ event.toString());
}
Class<? extends Enum> type = event.getType().getDeclaringClass();
try{
EventHandler handler = eventDispatchers.get(type);
if(handler != null) {
handler.handle(event);
} else {
throw new Exception("No handler for registered for " + type);
}
} catch (Throwable t) {
//TODO Maybe log the state of the queue
LOG.fatal("Error in dispatcher thread", t);
// If serviceStop is called, we should exit this thread gracefully.
if (exitOnDispatchException
&& (ShutdownHookManager.get().isShutdownInProgress()) == false
&& stopped == false) {
Thread shutDownThread = new Thread(createShutDownThread());
shutDownThread.setName("AsyncDispatcher ShutDown handler");
shutDownThread.start();
}
}
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-yarn-common
@SuppressWarnings("unchecked")
protected void dispatch(Event event) {
//all events go thru this loop
if (LOG.isDebugEnabled()) {
LOG.debug("Dispatching the event " + event.getClass().getName() + "."
+ event.toString());
}
Class<? extends Enum> type = event.getType().getDeclaringClass();
try{
EventHandler handler = eventDispatchers.get(type);
if(handler != null) {
handler.handle(event);
} else {
throw new Exception("No handler for registered for " + type);
}
} catch (Throwable t) {
//TODO Maybe log the state of the queue
LOG.fatal("Error in dispatcher thread", t);
// If serviceStop is called, we should exit this thread gracefully.
if (exitOnDispatchException
&& (ShutdownHookManager.get().isShutdownInProgress()) == false
&& stopped == false) {
Thread shutDownThread = new Thread(createShutDownThread());
shutDownThread.setName("AsyncDispatcher ShutDown handler");
shutDownThread.start();
}
}
}
代码示例来源:origin: org.apache.hadoop/hadoop-yarn-common
@SuppressWarnings("unchecked")
protected void dispatch(Event event) {
//all events go thru this loop
if (LOG.isDebugEnabled()) {
LOG.debug("Dispatching the event " + event.getClass().getName() + "."
+ event.toString());
}
Class<? extends Enum> type = event.getType().getDeclaringClass();
try{
EventHandler handler = eventDispatchers.get(type);
if(handler != null) {
handler.handle(event);
} else {
throw new Exception("No handler for registered for " + type);
}
} catch (Throwable t) {
//TODO Maybe log the state of the queue
LOG.fatal("Error in dispatcher thread", t);
// If serviceStop is called, we should exit this thread gracefully.
if (exitOnDispatchException
&& (ShutdownHookManager.get().isShutdownInProgress()) == false
&& stopped == false) {
stopped = true;
Thread shutDownThread = new Thread(createShutDownThread());
shutDownThread.setName("AsyncDispatcher ShutDown handler");
shutDownThread.start();
}
}
}
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