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https://issues.apache.org/jira/browse/IGNITE-28466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vyacheslav Koptilin updated IGNITE-28466:
-----------------------------------------
Ignite Flags: (was: Docs Required,Release Notes Required)
> Cluster segmentation detected
> -----------------------------
>
> Key: IGNITE-28466
> URL: https://issues.apache.org/jira/browse/IGNITE-28466
> Project: Ignite
> Issue Type: Bug
> Reporter: Anton Laletin
> Priority: Major
> Labels: MakeTeamcityGreenAgain, ignite-3
>
> Without any test failures build fails since it contains the following problem
> {noformat}
> [2026-04-04T22:05:10,809][INFO
> ][%iltt_nlltiablbs_3344%JRaft-Request-Processor-15][NodeImpl] Catch up phase
> to change peers was successfully finished
> [node=<cmg_group/iltt_nlltiablbs_3344>, fromPeers=[iltt_nlltiablbs_3344],
> toPeers=[iltt_nlltiablbs_3344], fromLearners=[iltt_nlltiablbs_3345],
> toLearners=[], oldToken=0, newToken=0].
> [2026-04-04T22:05:10,809][INFO
> ][%iltt_nlltiablbs_3344%JRaft-Request-Processor-17][NodeImpl] Adding learners
> [node=<metastorage_group/iltt_nlltiablbs_3344>, learners=[]].
> [2026-04-04T22:05:10,809][INFO ][Test worker][LeaseTracker] Stopping lease
> tracker.
> [2026-04-04T22:05:10,809][INFO
> ][%iltt_nlltiablbs_3344%JRaft-Request-Processor-17][NodeImpl] Catch up phase
> to change peers was successfully finished
> [node=<metastorage_group/iltt_nlltiablbs_3344>,
> fromPeers=[iltt_nlltiablbs_3344], toPeers=[iltt_nlltiablbs_3344],
> fromLearners=[iltt_nlltiablbs_3345], toLearners=[], oldToken=0, newToken=0].
> [2026-04-04T22:05:10,809][INFO ][Test worker][Cluster]
> [default:iltt_nlltiablbs_3345:[email protected]:3345][doShutdown]
> Shutting down
> [2026-04-04T22:05:10,809][INFO ][Test worker][Cluster]
> [default:iltt_nlltiablbs_3345:[email protected]:3345][leaveCluster]
> Leaving cluster
> [2026-04-04T22:05:10,810][INFO
> ][%iltt_nlltiablbs_3344%JRaft-FSMCaller-Disruptor-metastorage_group_stripe_0-0][DistributionZoneManager]
> Distribution zones' logical topology and version keys were updated [topology
> = [{id=04e3f169-6b0a-4bf2-9c6f-e91f86d4561f, name=iltt_nlltiablbs_3344,
> address=127.0.0.1:3344}], version = 3]
> [2026-04-04T22:05:10,810][ERROR][iltt_nlltiablbs_3345-network-worker-4][FailureManager]
> Critical system error detected. Will be handled accordingly to configured
> handler [hnd=StopNodeFailureHandler [nodeName=iltt_nlltiablbs_3345,
> super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet
> [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]],
> failureCtx=CRITICAL_ERROR, failureCtxId=828f825e-5589-48ae-85ba-4697d76db5a1]
> org.apache.ignite.internal.failure.StackTraceCapturingException: Cluster
> segmentation detected, current node will be shut down
> [logicalTopologyVersion=2, remoteLogicalTopologyVersion=3,
> remoteNodeId=04e3f169-6b0a-4bf2-9c6f-e91f86d4561f,
> remoteNodeName=iltt_nlltiablbs_3344]
> at
> org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:199)
> [ignite-failure-handler-3.2.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.failure.FailureManager.process(FailureManager.java:176)
> [ignite-failure-handler-3.2.0-SNAPSHOT.jar:?]
> {noformat}
> https://ci.ignite.apache.org/buildConfiguration/ApacheIgnite3x_Test_RunAllTestsCustomJDK/10318721
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