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https://issues.apache.org/jira/browse/IGNITE-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16585818#comment-16585818
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Vladimir Ozerov commented on IGNITE-7966:
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Considerations:
# Introduce new {{CacheAtomicityMode.TRANSACTIONAL_MVCC}}
# Do not allow to change cache this mode during restart (when persistence is
enabled)
# Do not allow transactions between {{TRANSACTIONAL}} and
{{TRANSACTIONAL_MVCC}} caches
# Add limitation to cache group - all caches within a group should have the
same mode
> MVCC TX Review cache/Ignite configuration for MVCC needs
> --------------------------------------------------------
>
> Key: IGNITE-7966
> URL: https://issues.apache.org/jira/browse/IGNITE-7966
> Project: Ignite
> Issue Type: Task
> Components: cache, mvcc, sql
> Reporter: Igor Seliverstov
> Priority: Major
>
> We need to rethink Ignite and Cache configuration to have a control on such
> parameters as VACUUM frequency, TxLog data-region parameters, whether MVCC
> enabled or not for particular cache etc. Most of such parameters are
> hardcoded now.
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