Ivan Rakov created IGNITE-11093:
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Summary: Introduce transaction state change tracking framework
Key: IGNITE-11093
URL: https://issues.apache.org/jira/browse/IGNITE-11093
Project: Ignite
Issue Type: Improvement
Reporter: Ivan Rakov
This ticket covers creation of a framework that would allow to track current
state of active transactions. When it's enabled, transactions code will notify
framework on every crucial state change of active transaction (prepare phase
done, commit phase done, rollback). In turn, framework should:
1) Provide list of currently prepared transactions
2) Upon request, start tracking of all prepared transactions and provide list
of all transactions that were prepared since that
3) Upon request, start tracking of all commited transactions and provide list
of all transactions that were committed since that
4) Provide a future that will be completed when all prepared transactions will
be committed
As a possible use case, such framework will allow to perform WAL shipping and
establish transactional consistency externally.
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