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https://issues.apache.org/jira/browse/KYLIN-2325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860803#comment-15860803
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WangTaiZe commented on KYLIN-2325:
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In some scenarios, the time of querying storage may take only a few
milliseconds, but optimizing sql consumes a hundred milliseconds. Can we add
the results of optimizing sql to cache for reuse?
> 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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