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https://issues.apache.org/jira/browse/IGNITE-23630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Puchkovskiy reassigned IGNITE-23630:
------------------------------------------

    Assignee: Roman Puchkovskiy

> Store catalog object IDs as varints
> -----------------------------------
>
>                 Key: IGNITE-23630
>                 URL: https://issues.apache.org/jira/browse/IGNITE-23630
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Roman Puchkovskiy
>            Assignee: Roman Puchkovskiy
>            Priority: Major
>              Labels: ignite-3
>
> Implementations of CatalogObjectSerializer currently store object IDs (which 
> are ints) as just ints (4 bytes each).
> It makes sense to use varint encoding for these values as it will give us the 
> following benefits:
>  # varints are more compact (except for non-realistic cases when there are 
> more than 268 million objects)
>  # the format will be automatically backward-compatible with storing object 
> IDs as longs (if we decide to extend them from ints to longs)



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