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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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Mirza Aliev updated IGNITE-24338:
---------------------------------
    Summary: Support HA trigger for the Colocation track   (was: Support HA 
trigger for the Collocation track )

> 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
>            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 Collocation 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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