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https://issues.apache.org/jira/browse/IGNITE-24338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Lapin reassigned IGNITE-24338:
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Assignee: Mirza Aliev
> Support HA trigger for the Colocation track
> --------------------------------------------
>
> Key: IGNITE-24338
> URL: https://issues.apache.org/jira/browse/IGNITE-24338
> Project: Ignite
> Issue Type: Improvement
> Reporter: Mirza Aliev
> Assignee: Mirza Aliev
> Priority: Major
> Labels: ignite-3
>
> h3. Motivation
> Entry point for the HA zones majority lost mechanism is
> {{DisasterRecoveryManager#onHaZoneTopologyReduce}}. We need to support this
> mechanism for the Colocation track.
> h3. Implementation notes
> From the development part, the task does not look like challenging one, once
> we implement proper {{resetPartitions}} method for zones partitions
> (https://issues.apache.org/jira/browse/IGNITE-24332), we could implement
> similar to {{DisasterRecoveryManager#onHaZoneTopologyReduce}} method but call
> correct zones' {{resetPartitions}} without selecting tables from zone.
> h3. Definition of done
> * Force reset of zones partition is scheduled, so HA triggers are handled
> properly in the collocation track
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