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MapReduce, mail # dev - Clarifications on MAPREDUCE-5183


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maisnam ns 2013-05-21, 08:02
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Re: Clarifications on MAPREDUCE-5183
Sandy Ryza 2013-05-21, 17:50
Hi Niranjan,

Your understanding is correct.

-Sandy
On Tue, May 21, 2013 at 1:02 AM, maisnam ns <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I was looking into this issue but would be happy if someone could clarify
> some of my doubts.
>
> Is the issue related to the given below snapshot of log:
>
> org.apache.hadoop.mapred.TaskTracker: Task
> attempt_201305211246_0001_r_000001_0 is in commit-pending, task
> state:COMMIT_PENDING 2013-05-21 12:48:51,058 INFO
> org.apache.hadoop.mapred.TaskTracker:
> attempt_201305211246_0001_r_000001_0 0.0% reduce > copy > 2013-05-21
> 12:48:51,769 DEBUG org.apache.hadoop.mapred.TaskTracker:
> Got heartbeatResponse from JobTracker with responseId: 27 and 2
> actions 2013-05-21 12:48:51,769 INFO org.apache.hadoop.mapred.TaskTracker:
>  Received commit task action for
>  attempt_201305211246_0001_r_000000_0 2013-05-21 12:48:51,769
>  INFO org.apache.hadoop.mapred.TaskTracker:
>  Received commit task action for
>  attempt_201305211246_0001_r_000001_0 2013-05-21 12:48:53,695
>  INFO org.apache.hadoop.mapred.TaskTracker:
>   attempt_201305211246_0001_r_000001_0 1.0% reduce >
>   reduce 2013-05-21 12:48:53,777 INFO
>
> The issue says 'TaskTracker#reportProgress logging of 0.0-1.0 progress
> is followed by percent sign'
>
>
> 1.attempt_201305211246_0001_r_000001_0 0.0% reduce
> 2.attempt_201305211246_0001_r_000001_0 1.0% reduce
>
> If my understanding is correct the percent sign at the end of 0.0 and 1.0
>
> should be removed.
>
> Regards
>
> Niranjan Singh
>
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maisnam ns 2013-05-21, 17:55
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Sandy Ryza 2013-05-21, 17:57
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maisnam ns 2013-05-21, 18:06
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Chris Nauroth 2013-05-21, 21:13
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maisnam ns 2013-05-21, 22:02