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https://issues.apache.org/jira/browse/IGNITE-27575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Bessonov updated IGNITE-27575:
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Component/s: storage engines ai3
> AbstractFilePageStoreIo#renameFilePath re-reads the header
> ----------------------------------------------------------
>
> Key: IGNITE-27575
> URL: https://issues.apache.org/jira/browse/IGNITE-27575
> Project: Ignite
> Issue Type: Improvement
> Components: storage engines ai3
> Reporter: Ivan Bessonov
> Priority: Major
> Labels: ignite-3
>
> As an optimization of checkpoint we should avoid re-reading delta files, and
> re-allocating the buffers to do so. This is an expensive operation in cases
> where there are a lot of delta files.
> Rename must reuse already existing meta-information.
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