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https://issues.apache.org/jira/browse/IGNITE-17723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikita Amelchev updated IGNITE-17723:
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Description:
The snapshot manager applies delta pages to a partition in a random write
manner. This leads to a high disk utilisation in a case of some types hardware.
Possible solutions:
- Limit delta applying speed separate with partitions limit.
- Pre-sort pages.
was:
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.
> 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 utilisation in a case of some types
> hardware.
> Possible solutions:
> - Limit delta applying speed separate with partitions limit.
> - Pre-sort pages.
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