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https://issues.apache.org/jira/browse/IGNITE-18999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikolay Izhikov reassigned IGNITE-18999:
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Assignee: Nikolay Izhikov
> Snapshot only primary copies of partitions
> ------------------------------------------
>
> Key: IGNITE-18999
> URL: https://issues.apache.org/jira/browse/IGNITE-18999
> Project: Ignite
> Issue Type: Improvement
> Reporter: Nikolay Izhikov
> Assignee: Nikolay Izhikov
> Priority: Major
> Labels: iep-43, ise
>
> Ignite must provide an option to snapshot only primary copies of partitions.
> This will improve:
> * snapshot creation time.
> * disk usage during snapshot creation.
> * space amount to store snapshot.
> This will lead to the following disadvantages during restore process:
> * rebalance (can be omitted with custom file copy script and cellular
> affinity)
> * index.bin rebuild - performance improved in IGNITE-18271
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