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https://issues.apache.org/jira/browse/IGNITE-18744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vyacheslav Koptilin updated IGNITE-18744:
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Labels: iep-101 ignite-3 (was: ignite-3)
> Implement primary replica side leaseGrant handler
> -------------------------------------------------
>
> Key: IGNITE-18744
> URL: https://issues.apache.org/jira/browse/IGNITE-18744
> Project: Ignite
> Issue Type: Improvement
> Reporter: Alexander Lapin
> Assignee: Denis Chudov
> Priority: Major
> Labels: iep-101, ignite-3
> Fix For: 3.0.0-beta2
>
>
> h3. Motivation
> Primary replica candidate should properly handle leaseGrant message. In case
> of RAFT following steps are expected:
> * After receiving leaseGrant(force = false) message primary replica
> candidate (the one that have received the message) should check whether group
> is ready (meaning that leader is elected) or await leader election. So,
> reactive communication is expected here.
> * On leader election or on leader detection:
> ** if leader isn't collocated with primary replica candidate, primary
> replica candidate should send leaseGrantResp that assumes primary replica
> redirect.
> ** send leaseGrantResp[OK]
> h3. Definition of Done
> * PD retrieves leaseGranted
>
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