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https://issues.apache.org/jira/browse/KYLIN-2325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15874065#comment-15874065
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liyang commented on KYLIN-2325:
-------------------------------

> Can we add the results of optimizing sql to cache for reuse?

Of course we can. However, I don't see SQL optimization a bottleneck for most 
users yet. Why you think it is bottleneck? Any numbers?

> kylin sql optimization is very slow about 100ms or so, and consumes a lot of 
> cpu
> --------------------------------------------------------------------------------
>
>                 Key: KYLIN-2325
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2325
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: WangTaiZe
>              Labels: performance
>             Fix For: v2.0.0
>
>   Original Estimate: 12h
>  Remaining Estimate: 12h
>
> kylin sql optimization is too slow, and consumes too much cpu. 



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