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https://issues.apache.org/jira/browse/KYLIN-4075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16881666#comment-16881666
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王汝鹏 commented on KYLIN-4075:
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Hi, wxmimperio, this is not a bug I think.The duration showing on the website
is the time that kylin summit the job until kylin receive the result form MR.So
the duration we saw from the website including the time that MR cost and other
time that kylin cost.
> Build duration does not match mapreduce duration
> ------------------------------------------------
>
> Key: KYLIN-4075
> URL: https://issues.apache.org/jira/browse/KYLIN-4075
> Project: Kylin
> Issue Type: Bug
> Affects Versions: v2.6.2
> Reporter: wxmimperio
> Priority: Major
> Attachments: image-2019-07-05-19-33-06-248.png,
> image-2019-07-05-19-33-35-547.png
>
>
> !image-2019-07-05-19-33-06-248.png!
> !image-2019-07-05-19-33-35-547.png!
> More time on kylin than mapreduce real execution time.
>
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