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https://issues.apache.org/jira/browse/KYLIN-5555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guangyuan Feng resolved KYLIN-5555.
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Resolution: Fixed
> Building model indexes on up-to-date segments will delete the indexes built
> on the out-of-date segments
> -------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-5555
> URL: https://issues.apache.org/jira/browse/KYLIN-5555
> Project: Kylin
> Issue Type: Bug
> Components: Modeling
> Affects Versions: 5.0-alpha
> Reporter: Guangyuan Feng
> Assignee: Guangyuan Feng
> Priority: Major
> Fix For: 5.0-beta
>
> Attachments: image-20230303-105047.png
>
>
> Currently, Kylin collects the out-of-date indexes from the up-to-date
> segments, rather than from all the effective segments, which will lead to the
> out-of-date indexes to be deleted. As a consequence, the query scanning on
> the historical segments will mismatch the indexes, to be pushed down to Spark
> engine directly.
> The issue is simply to be solved, please see the attached pic.
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