Denis Garus created IGNITE-8614:
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Summary: The atomic cache in inconsistent state
Key: IGNITE-8614
URL:
https://issues.apache.org/jira/browse/IGNITE-8614 Project: Ignite
Issue Type: Task
Affects Versions: 2.4
Reporter: Denis Garus
Assignee: Denis Garus
Fix For: 2.6
Attachments: ReproducerAtomicCacheInconsistentStateTest.java
There is a situation when the atomic cache becomes inconsistent.
There are two nodes: Node_1 with primary partition and Node_2 with backup partition.
1. Node_3 is started;
2. Before a rebalance of the partition from Node_1 to Node_3 is occurred new value is put to the partition on Node_1;
3. Node_1 creates a future for a propagating new value to Node_2 and Node_3;
4. Node_3 gets new value from Node_1 in the process a rebalance;
5. Node_1 is stopped;
6. The future from step 3 is failed because of step 5.
Now we have Node_3 with the new value and Node_2 with old value.
We need to find out the way to fix this inconsistent state and implement one.
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