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https://issues.apache.org/jira/browse/IGNITE-23857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Lapin updated IGNITE-23857:
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Ignite Flags: (was: Docs Required,Release Notes Required)
> Do not process absent groups in cluster in lease updater
> --------------------------------------------------------
>
> Key: IGNITE-23857
> URL: https://issues.apache.org/jira/browse/IGNITE-23857
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
>
> h3.Motivation
> We are getting rid of expired leases (for removed replication groups) in the
> common cycle of maintenance of the leases.
> > LeaseUpdater.Updater#updateLeaseBatchInternal
> In a case when all replication groups are removed, we add this code to no
> miss update:
> {code}
> boolean emptyAssignments =
> aggregatedStableAndPendingAssignmentsByGroups.isEmpty();
> if (renewedLeases.isEmpty() && (!emptyAssignments ||
> leasesCurrent.leaseByGroupId().isEmpty())) {
> LOG.debug("No leases to update found.");
> return;
> }
> {code}
> We can simplify the condition:
> {code}
> renewedLeases.isEmpty()
> {code}
> but in this case we will store expired leases until the new one does not
> appear.
> h3.Definition of done
> Make the condition simpler.
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