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Posted to issues@ignite.apache.org by "Mirza Aliev (Jira)" <ji...@apache.org> on 2025/02/13 15:01:00 UTC

[jira] [Created] (IGNITE-24513) HA: stable is not expected after recovered availability and node restarts

Mirza Aliev created IGNITE-24513:
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             Summary: HA: stable is not expected after recovered availability and node restarts 
                 Key: IGNITE-24513
                 URL: https://issues.apache.org/jira/browse/IGNITE-24513
             Project: Ignite
          Issue Type: Bug
            Reporter: Mirza Aliev


See {{ItHighAvailablePartitionsRecoveryByFilterUpdateTest#testSeveralHaResetsAndSomeNodeRestart}} - the test that covers this scenario.

*Precondition*
     *   Create a zone in HA mode (7 nodes, A, B, C, D, E, F, G) - phase 1
     *   Insert data and wait for replication to all nodes.
     *   Stop a majority of nodes (4 nodes A, B, C, D)
     *   Wait for the partition to become available (E, F, G), no new writes - phase 2
     *   Stop a majority of nodes once again (E, F)
     *   Wait for the partition to become available (G), no new writes - phase 3
     *   Stop the last node G
     *   Start one node from phase 1, A
     *   Start one node from phase 3, G
     *   Start one node from phase 2, E
     *   No data should be lost (reads from partition on A and E must be consistent with G)

*Result*
Before last step we check that stable is A, G, E, but it times out with stable equals to G

 
*Expected result*

 Stable is A, G, E after restart A, G, E

 



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