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https://issues.apache.org/jira/browse/IGNITE-17446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Evgeny Stanilovsky updated IGNITE-17446:
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Fix Version/s: 3.2
(was: 3.1)
> Determine priority between checkpoint and merge delta files
> -----------------------------------------------------------
>
> Key: IGNITE-17446
> URL: https://issues.apache.org/jira/browse/IGNITE-17446
> Project: Ignite
> Issue Type: Improvement
> Reporter: Kirill Tkalenko
> Priority: Major
> Labels: ignite-3
> Fix For: 3.2
>
>
> When creating delta files in parallel and merging them with the main
> partition file, the write amplification may increase, and they may begin to
> interfere with each other.
> In RocksDb, these processes run in parallel, but checkpoint threads have
> higher thread priority.
> I think it can be done by analogy, but without thread priorities, but with
> slowing down the threads of the delta file merge.
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