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https://issues.apache.org/jira/browse/KYLIN-2337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyang resolved KYLIN-2337.
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Resolution: Fixed
Fix Version/s: v2.0.0
> Remove expensive toString in SortedIteratorMergerWithLimit
> ----------------------------------------------------------
>
> Key: KYLIN-2337
> URL: https://issues.apache.org/jira/browse/KYLIN-2337
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: v1.6.0
> Reporter: kangkaisen
> Assignee: kangkaisen
> Fix For: v2.0.0
>
> Attachments: KYLIN-2337.patch, the expensive toString.png
>
>
> The toString in
> {{SortedIteratorMergerWithLimit.MergedIteratorWithLimit.next}} for
> MemoryHungry Measure is expensive and unnecessary.
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