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https://issues.apache.org/jira/browse/KYLIN-4905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoxiang Yu updated KYLIN-4905:
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Fix Version/s: v4.0.0-GA
> Support limit .. offset ... in spark query engine
> -------------------------------------------------
>
> Key: KYLIN-4905
> URL: https://issues.apache.org/jira/browse/KYLIN-4905
> Project: Kylin
> Issue Type: New Feature
> Components: Query Engine
> Affects Versions: v4.0.0-alpha
> Reporter: ShengJun Zheng
> Priority: Major
> Fix For: v4.0.0-GA
>
>
> when use top-level result offset clause in query expression (ANSI SQL) :
> limit xxx offset xxx in spark query engine，limit will not push down into
> spark engine, and offset will not take effect. This is incompatible wIth
> Kylin 2.x~3.x.
> After looking through the code, i found it's because spark dose not support
> limit ... offset ... now. There is a spark issue in progress:
> https://issues.apache.org/jira/browse/SPARK-28330, which was created in 2019
> but still in progress.
> So, should we support this feature temporarily in KYLIN? ：
> 1. push down limit to spark
> 2. take result from starting offset in KYLIN query server
>
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