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Posted to issues@kylin.apache.org by "Xiaoxiang Yu (Jira)" <ji...@apache.org> on 2020/01/18 13:52:00 UTC

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

Xiaoxiang Yu created KYLIN-4352:
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             Summary: 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
             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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