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https://issues.apache.org/jira/browse/IGNITE-28416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Denis Chudov updated IGNITE-28416:
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Issue Type: Improvement (was: Bug)
> Allow transactions transition to another primary replica
> --------------------------------------------------------
>
> Key: IGNITE-28416
> URL: https://issues.apache.org/jira/browse/IGNITE-28416
> Project: Ignite
> Issue Type: Improvement
> Components: placement driver ai3
> Reporter: Denis Chudov
> Priority: Major
> Labels: ignite-3
>
> This requires adding communication / synchronization between txn coordinator
> and enlisted partitions. The txn coordinator would somehow know how to move
> the txn data from the original primary to the new one. Some txns may still
> have to rollback, e.g. if the new primary has already locked data that was
> locked on the old primary for this txn.
> This feature would bring even more resiliency than IGNITE-28415 , but
> incremental benefit is less and complexity is more than that ticket.
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