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Posted to issues@kylin.apache.org by "Xiaoxiang Yu (Jira)" <ji...@apache.org> on 2020/06/12 06:15:00 UTC

[jira] [Updated] (KYLIN-4352) A empty segment will cause incomplete query result in Realtime OLAP

     [ https://issues.apache.org/jira/browse/KYLIN-4352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaoxiang Yu updated KYLIN-4352:
--------------------------------
    Labels: document-required  (was: )

> A empty segment will cause incomplete query result in Realtime OLAP
> -------------------------------------------------------------------
>
>                 Key: KYLIN-4352
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4352
>             Project: Kylin
>          Issue Type: Bug
>          Components: Real-time Streaming
>    Affects Versions: v3.0.0
>            Reporter: Xiaoxiang Yu
>            Assignee: Xiaoxiang Yu
>            Priority: Major
>              Labels: document-required
>             Fix For: v3.1.0
>
>
> When you query hit a streaming cube, you query will divided into two part, one historical part, one realtime part.
> The boundary of two part is decided by the latest READY segment's *End Time* . But when you have a segment which segment range is from future(created by mistake), it will cause all following query get incomplete result.



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