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Posted to issues@ignite.apache.org by "Dmitry Pavlov (Jira)" <ji...@apache.org> on 2022/09/19 14:26:00 UTC

[jira] [Updated] (IGNITE-17723) Investigate sorting of snapshot delta pages

     [ https://issues.apache.org/jira/browse/IGNITE-17723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Pavlov updated IGNITE-17723:
-----------------------------------
    Labels: ise  (was: )

> Investigate sorting of snapshot delta pages
> -------------------------------------------
>
>                 Key: IGNITE-17723
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17723
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Nikita Amelchev
>            Assignee: Nikita Amelchev
>            Priority: Major
>              Labels: ise
>
> The snapshot manager applies delta pages to a partition in a random write manner. This leads to a high disk utilization in a case of hdd hardware.
> Possible solutions:
> - Limit delta applying speed separate with partitions limit.
> - Pre-sort pages.



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