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https://issues.apache.org/jira/browse/IGNITE-27182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Chugunov updated IGNITE-27182:
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Epic Link: IGNITE-25883
> Provide compatibility version matrix for rolling upgrade
> --------------------------------------------------------
>
> Key: IGNITE-27182
> URL: https://issues.apache.org/jira/browse/IGNITE-27182
> Project: Ignite
> Issue Type: New Feature
> Reporter: Aleksandr Chesnokov
> Assignee: Aleksandr Chesnokov
> Priority: Major
> Labels: IEP-132, ise
>
> We currently support only two migration patterns:
> * X.Y.Z → X.Y.(Z+1)
> * X.Y.Z → X.(Y+1).0
> These rules are too restrictive. They limit how users can upgrade and create
> obstacles for forks that introduce their own versioning schemes.
> {*}Proposal{*}: introduce an admin-managed compatibility matrix.
> This matrix defines which source and target versions are compatible. Forks
> will be able to define their own version formats and simply register
> compatibility versions
> Admins would be able to add, edit, or remove compatibility rules, enabling a
> fully customizable upgrade model
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