Lin Yiqun created MAPREDUCE-6586:
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Summary: TaskAttempt Page should reset the progress to 0 when its
state is failed
Key: MAPREDUCE-6586
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6586
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: webapps
Affects Versions: 2.7.1
Reporter: Lin Yiqun
Assignee: Lin Yiqun
The progress of taskAttempt is not correctly showing when the taskAttempt is
failed. The value is 100.00, but actually the taskAttempt is failed. And I
found the reason is following:
{code:title=.CompletedTaskAttempt.java|borderStyle=solid}
@Override
public Counters getCounters() {
return attemptInfo.getCounters();
}
@Override
public TaskAttemptId getID() {
return attemptId;
}
@Override
public float getProgress() {
return 1.0f;
}
{code}
When the taskAttempt is completed, the progress will always return 1.0 whenever
the result is failed or succeed. This will let users confused. May be it should
be reset to 0 better. I attach a screen shot of this case.
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