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https://issues.apache.org/jira/browse/KYLIN-5845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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pengfei.zhan resolved KYLIN-5845.
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Resolution: Fixed
> Updating the model metadata when getting the model list with high concurrency
> may cause the model metadata cache to be abnormal and the model status to
> become broken
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-5845
> URL: https://issues.apache.org/jira/browse/KYLIN-5845
> Project: Kylin
> Issue Type: Bug
> Components: Metadata
> Affects Versions: 5.0-beta
> Reporter: Zhimin Wu
> Assignee: Zhimin Wu
> Priority: Major
> Fix For: 5.0.0
>
>
> Fix the issue caused by concurrent initialization by checking if the model
> has already been initialized. If so, skip the initialization step. Otherwise,
> perform a copy operation first and then initialize the model to avoid
> concurrent initialization problems.
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