Denis Chudov created IGNITE-28416:
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Summary: Allow transactions transition to another primary replica
Key: IGNITE-28416
URL: https://issues.apache.org/jira/browse/IGNITE-28416
Project: Ignite
Issue Type: Bug
Components: placement driver ai3
Reporter: Denis Chudov
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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