Alexander Lapin created IGNITE-19508:
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Summary: Design and breakdown tx on unstable topology topic.
Key: IGNITE-19508
URL: https://issues.apache.org/jira/browse/IGNITE-19508
Project: Ignite
Issue Type: Task
Reporter: Alexander Lapin
h3. Motivation
General approach of tx recovery/tx on unstable topology is available in
described in
[https://cwiki.apache.org/confluence/display/IGNITE/IEP-91%3A+Transaction+protocol#IEP91:Transactionprotocol-Recovery|IEP-91]
Thus it's required to prepare full set of tickets in order to handle
* Data node (primaryReplica|majority) failure.
* Commit partition failure.
* Tx coordinator failure.
except disaster recovery and graceful primary replica switch, that will be
covered in separate topics.
h3. Definition of Done
* Corresponding epic is created.
* Epic is populated with full set of tasks.
* Tasks are estimated and assigned to sprints.
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