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https://issues.apache.org/jira/browse/IGNITE-27159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Egor Kuts reassigned IGNITE-27159:
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Assignee: Egor Kuts
> Possible NPE in PartitionReplicaLifecycleManager
> ------------------------------------------------
>
> Key: IGNITE-27159
> URL: https://issues.apache.org/jira/browse/IGNITE-27159
> Project: Ignite
> Issue Type: Bug
> Components: replication ai3
> Reporter: Egor Kuts
> Assignee: Egor Kuts
> Priority: Major
> Labels: ignite-3
>
> inside
> org.apache.ignite.internal.partition.replicator.PartitionReplicaLifecycleManager#handleChangePendingAssignmentEvent(org.apache.ignite.internal.replicator.ZonePartitionId,
> org.apache.ignite.internal.partitiondistribution.Assignments,
> org.apache.ignite.internal.partitiondistribution.Assignments, long, boolean)
> we check for replicaMgr.isReplicaStarted(replicaGrpId) and then use
> replicaMgr.replica(replicaGrpId).thenAccept(..), but it's possible for
> replica disappear between the calls and cause NPE
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