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https://issues.apache.org/jira/browse/MAPREDUCE-6586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lin Yiqun updated MAPREDUCE-6586:
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Attachment: Screen shot 2015-12-22.png
> 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
> Attachments: MAPREDUCE-6586.001.patch, Screen shot 2015-12-22.png
>
>
> 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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