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https://issues.apache.org/jira/browse/KYLIN-4329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17046323#comment-17046323
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wangrupeng commented on KYLIN-4329:
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Hi kangkang,
I have tested nrt streaming with kylin 2.6.4 on cdh57 and set auto merge
threshold. At begining, my kylin didn't auto merge segment too, but soon I
found that it's my mistake to wait too long after last building job.
My threshold setting is just like yours. Now I'm sure that kylin can auto merge
normally. You may check the time unit of your partition column, mine is minute.
!image-2020-02-27-16-21-08-415.png|width=936,height=251!
> use nrt streaming build kafka data,but the segment cannot merge
> -----------------------------------------------------------------
>
> Key: KYLIN-4329
> URL: https://issues.apache.org/jira/browse/KYLIN-4329
> Project: Kylin
> Issue Type: Bug
> Components: NRT Streaming
> Affects Versions: v2.6.4
> Environment: kylin 2.6.4
> Reporter: kangkang
> Priority: Critical
> Labels: build
> Fix For: v3.1.0
>
> Attachments: 1981578450672_.pic.jpg, 2001578450672_.pic_hd.jpg,
> image-2020-02-27-16-21-08-415.png
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> i use near streaming build for kafka data ,build once an hour
> , I also set the time for automatic merge
> but the segment cannot merge, i want to know why ?
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