本文整理汇总了Java中org.apache.hadoop.mapred.TaskAttemptListenerImpl类的典型用法代码示例。如果您正苦于以下问题：Java TaskAttemptListenerImpl类的具体用法？Java TaskAttemptListenerImpl怎么用？Java TaskAttemptListenerImpl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。
TaskAttemptListenerImpl类属于org.apache.hadoop.mapred包，在下文中一共展示了TaskAttemptListenerImpl类的6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: createTaskAttemptListener
import org.apache.hadoop.mapred.TaskAttemptListenerImpl; //导入依赖的package包/类
@Override
protected TaskAttemptListener createTaskAttemptListener(AppContext context) {
//This will create the TaskAttemptListener with TaskHeartbeatHandler
//RPC servers are not started
//task time out is reduced
//when attempt times out, heartbeat handler will send the lost event
//leading to Attempt failure
return new TaskAttemptListenerImpl(getContext(), null, null, null) {
@Override
public void startRpcServer(){};
@Override
public void stopRpcServer(){};
@Override
public InetSocketAddress getAddress() {
return NetUtils.createSocketAddr("localhost", 1234);
}
protected void serviceInit(Configuration conf) throws Exception {
conf.setInt(MRJobConfig.TASK_TIMEOUT, 1*1000);//reduce timeout
conf.setInt(MRJobConfig.TASK_TIMEOUT_CHECK_INTERVAL_MS, 1*1000);
super.serviceInit(conf);
}
};
}
示例2: createTaskAttemptListener
import org.apache.hadoop.mapred.TaskAttemptListenerImpl; //导入依赖的package包/类
@Override
protected TaskAttemptListener createTaskAttemptListener(
AppContext context, AMPreemptionPolicy policy) {
//This will create the TaskAttemptListener with TaskHeartbeatHandler
//RPC servers are not started
//task time out is reduced
//when attempt times out, heartbeat handler will send the lost event
//leading to Attempt failure
return new TaskAttemptListenerImpl(getContext(), null, null, policy) {
@Override
public void startRpcServer(){};
@Override
public void stopRpcServer(){};
@Override
public InetSocketAddress getAddress() {
return NetUtils.createSocketAddr("localhost", 1234);
}
protected void serviceInit(Configuration conf) throws Exception {
conf.setInt(MRJobConfig.TASK_TIMEOUT, 1*1000);//reduce timeout
conf.setInt(MRJobConfig.TASK_TIMEOUT_CHECK_INTERVAL_MS, 1*1000);
super.serviceInit(conf);
}
};
}
示例3: createTaskAttemptListener
import org.apache.hadoop.mapred.TaskAttemptListenerImpl; //导入依赖的package包/类
@Override
protected TaskAttemptListener createTaskAttemptListener(AppContext context) {
//This will create the TaskAttemptListener with TaskHeartbeatHandler
//RPC servers are not started
//task time out is reduced
//when attempt times out, heartbeat handler will send the lost event
//leading to Attempt failure
return new TaskAttemptListenerImpl(getContext(), null, null) {
@Override
public void startRpcServer(){};
@Override
public void stopRpcServer(){};
@Override
public InetSocketAddress getAddress() {
return NetUtils.createSocketAddr("localhost", 1234);
}
protected void serviceInit(Configuration conf) throws Exception {
conf.setInt(MRJobConfig.TASK_TIMEOUT, 1*1000);//reduce timeout
conf.setInt(MRJobConfig.TASK_TIMEOUT_CHECK_INTERVAL_MS, 1*1000);
super.serviceInit(conf);
}
};
}
示例4: createTaskAttemptListener
import org.apache.hadoop.mapred.TaskAttemptListenerImpl; //导入依赖的package包/类
protected TaskAttemptListener createTaskAttemptListener(AppContext context,
AMPreemptionPolicy preemptionPolicy) {
TaskAttemptListener lis =
new TaskAttemptListenerImpl(context, jobTokenSecretManager,
getRMHeartbeatHandler(), preemptionPolicy, encryptedSpillKey);
return lis;
}
示例5: createTaskAttemptListener
import org.apache.hadoop.mapred.TaskAttemptListenerImpl; //导入依赖的package包/类
protected TaskAttemptListener createTaskAttemptListener(AppContext context) {
TaskAttemptListener lis =
new TaskAttemptListenerImpl(context, jobTokenSecretManager,
getRMHeartbeatHandler(), encryptedSpillKey);
return lis;
}
示例6: createTaskAttemptListener
import org.apache.hadoop.mapred.TaskAttemptListenerImpl; //导入依赖的package包/类
protected TaskAttemptListener createTaskAttemptListener(AppContext context) {
TaskAttemptListener lis =
new TaskAttemptListenerImpl(context, jobTokenSecretManager,
getRMHeartbeatHandler());
return lis;
}