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Posted to issues@ignite.apache.org by "Vyacheslav Koptilin (Jira)" <ji...@apache.org> on 2024/09/03 10:38:00 UTC
[jira] [Assigned] (IGNITE-23081) Lease configuration
[ https://issues.apache.org/jira/browse/IGNITE-23081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vyacheslav Koptilin reassigned IGNITE-23081:
--------------------------------------------
Assignee: Kirill Sizov
> Lease configuration
> -------------------
>
> Key: IGNITE-23081
> URL: https://issues.apache.org/jira/browse/IGNITE-23081
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Assignee: Kirill Sizov
> Priority: Major
> Labels: ignite-3
>
> h3. Motivation
> Lease is a valid interval for the primary replica. Leases are distributed by a placement driver for a particular period. This period is hardcoded in the lease updater and cannot be configurable.
> Another interval is an interval that is given by the placement driver to a replica to apply a lease.
> {code:java}
> LeaseUpdater#LEASE_INTERVAL
> LeaseUpdater#longLeaseInterval
> {code}
> h3. Definition of done
> Both intervals have to be configurable through cluster configuration.
> *Implementation notes*
> Need to create a configuration extension that is a subclass of ClusterConfigurationSchema where this configuration will be added to. Also need better names for the provided properties.
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