本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState.KILLED属性的典型用法代码示例。如果您正苦于以下问题:Java TaskAttemptState.KILLED属性的具体用法?Java TaskAttemptState.KILLED怎么用?Java TaskAttemptState.KILLED使用的例子?那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState
的用法示例。
在下文中一共展示了TaskAttemptState.KILLED属性的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: toYarn
public static TaskAttemptState toYarn(
org.apache.hadoop.mapred.TaskStatus.State state) {
switch (state) {
case COMMIT_PENDING:
return TaskAttemptState.COMMIT_PENDING;
case FAILED:
case FAILED_UNCLEAN:
return TaskAttemptState.FAILED;
case KILLED:
case KILLED_UNCLEAN:
return TaskAttemptState.KILLED;
case RUNNING:
return TaskAttemptState.RUNNING;
case SUCCEEDED:
return TaskAttemptState.SUCCEEDED;
case UNASSIGNED:
return TaskAttemptState.STARTING;
default:
throw new YarnRuntimeException("Unrecognized State: " + state);
}
}
示例2: getExternalState
private static TaskAttemptState getExternalState(
TaskAttemptStateInternal smState) {
switch (smState) {
case ASSIGNED:
case UNASSIGNED:
return TaskAttemptState.STARTING;
case COMMIT_PENDING:
return TaskAttemptState.COMMIT_PENDING;
case FAILED:
return TaskAttemptState.FAILED;
case KILLED:
return TaskAttemptState.KILLED;
// All CLEANUP states considered as RUNNING since events have not gone out
// to the Task yet. May be possible to consider them as a Finished state.
case FAIL_CONTAINER_CLEANUP:
case FAIL_TASK_CLEANUP:
case KILL_CONTAINER_CLEANUP:
case KILL_TASK_CLEANUP:
case SUCCESS_CONTAINER_CLEANUP:
case RUNNING:
return TaskAttemptState.RUNNING;
case NEW:
return TaskAttemptState.NEW;
case SUCCEEDED:
return TaskAttemptState.SUCCEEDED;
default:
throw new YarnRuntimeException("Attempt to convert invalid "
+ "stateMachineTaskAttemptState to externalTaskAttemptState: "
+ smState);
}
}
示例3: CompletedTaskAttempt
CompletedTaskAttempt(TaskId taskId, TaskAttemptInfo attemptInfo) {
this.attemptInfo = attemptInfo;
this.attemptId = TypeConverter.toYarn(attemptInfo.getAttemptId());
if (attemptInfo.getTaskStatus() != null) {
this.state = TaskAttemptState.valueOf(attemptInfo.getTaskStatus());
} else {
this.state = TaskAttemptState.KILLED;
localDiagMessage = "Attmpt state missing from History : marked as KILLED";
diagnostics.add(localDiagMessage);
}
if (attemptInfo.getError() != null) {
diagnostics.add(attemptInfo.getError());
}
}
示例4: getExternalState
protected static TaskAttemptState getExternalState(
TaskAttemptStateInternal smState) {
switch (smState) {
case ASSIGNED:
case UNASSIGNED:
return TaskAttemptState.STARTING;
case COMMIT_PENDING:
return TaskAttemptState.COMMIT_PENDING;
case FAIL_CONTAINER_CLEANUP:
case FAIL_TASK_CLEANUP:
case FAIL_FINISHING_CONTAINER:
case FAILED:
return TaskAttemptState.FAILED;
case KILL_CONTAINER_CLEANUP:
case KILL_TASK_CLEANUP:
case KILLED:
return TaskAttemptState.KILLED;
case RUNNING:
return TaskAttemptState.RUNNING;
case NEW:
return TaskAttemptState.NEW;
case SUCCESS_CONTAINER_CLEANUP:
case SUCCESS_FINISHING_CONTAINER:
case SUCCEEDED:
return TaskAttemptState.SUCCEEDED;
default:
throw new YarnRuntimeException("Attempt to convert invalid "
+ "stateMachineTaskAttemptState to externalTaskAttemptState: "
+ smState);
}
}
示例5: getState
@Override
public TaskAttemptState getState() {
if (overridingState != null) {
return overridingState;
}
TaskAttemptState result
= getProgress() < 1.0F ? TaskAttemptState.RUNNING : TaskAttemptState.SUCCEEDED;
if (result == TaskAttemptState.SUCCEEDED) {
overridingState = TaskAttemptState.SUCCEEDED;
System.out.println("MyTaskAttemptImpl.getState() -- attempt " + myAttemptID + " finished.");
slotsInUse.addAndGet(- taskTypeSlots(myAttemptID.getTaskId().getTaskType()));
(myAttemptID.getTaskId().getTaskType() == TaskType.MAP
? completedMaps : completedReduces).getAndIncrement();
// check for a spectacularly successful speculation
TaskId taskID = myAttemptID.getTaskId();
Task task = myJob.getTask(taskID);
for (TaskAttempt otherAttempt : task.getAttempts().values()) {
if (otherAttempt != this
&& otherAttempt.getState() == TaskAttemptState.RUNNING) {
// we had two instances running. Try to determine how much
// we might have saved by speculation
if (getID().getId() > otherAttempt.getID().getId()) {
// the speculation won
successfulSpeculations.getAndIncrement();
float hisProgress = otherAttempt.getProgress();
long hisStartTime = ((MyTaskAttemptImpl)otherAttempt).startMockTime;
System.out.println("TLTRE:A speculation finished at time "
+ clock.getTime()
+ ". The stalled attempt is at " + (hisProgress * 100.0)
+ "% progress, and it started at "
+ hisStartTime + ", which is "
+ (clock.getTime() - hisStartTime) + " ago.");
long originalTaskEndEstimate
= (hisStartTime
+ estimator.estimatedRuntime(otherAttempt.getID()));
System.out.println(
"TLTRE: We would have expected the original attempt to take "
+ estimator.estimatedRuntime(otherAttempt.getID())
+ ", finishing at " + originalTaskEndEstimate);
long estimatedSavings = originalTaskEndEstimate - clock.getTime();
taskTimeSavedBySpeculation.addAndGet(estimatedSavings);
System.out.println("TLTRE: The task is " + task.getID());
slotsInUse.addAndGet(- taskTypeSlots(myAttemptID.getTaskId().getTaskType()));
((MyTaskAttemptImpl)otherAttempt).overridingState
= TaskAttemptState.KILLED;
} else {
System.out.println(
"TLTRE: The normal attempt beat the speculation in "
+ task.getID());
}
}
}
}
return result;
}