...

But this guarantee can be violated because of ...

• bugs,
• crashes,
• non-idempotent-operation on data executed more than once locally,
• cosmic rays,
• hackers,
• uborshitca with shwabra,

...

In case values are differ they should be fixed repaired according to the appropriate strategy.

...

"Idle verify" to "Online verify" discussion - http://apache-ignite-developers.2346864.n4.nabble.com/quot-Idle-verify-quot-to-quot-Online-verify-quot-td41928.html

Second review request - http://apache-ignite-developers.2346864.n4.nabble.com/Read-Repair-ex-Consistency-Check-review-request-2-td42421.html

Reference Links

Cassandra's Read Repair feature - https://docs.datastax.com/en/cassandra/3.0/cassandra/operations/opsRepairNodesReadRepair.html

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