[infinispan-issues] [JBoss JIRA] (ISPN-7549) Cluster resize helper API

[Gustavo Fernandes (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-7549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gustavo Fernandes updated ISPN-7549:
------------------------------------
    Description: 
Given a topology we should be able to calculate a subset of nodes that can be safely removed from the cluster without incurring data loss; those nodes should not include both a primary owner and all replicas for any segment.

This API can be used as an aid for cloud environments when doing scale down operation, and also for non-cloud environments in order to kill the right nodes.

  was:
Given a topology we should be able to calculate a subset of nodes that can be safely removed from the cluster without incurring data loss; those nodes should not include both a primary owner and all replicas.

This API can be used as an aid for cloud environments when doing scale down operation, and also for non-cloud environments in order to kill the right nodes.



> Cluster resize helper API
> -------------------------
>
>                 Key: ISPN-7549
>                 URL: https://issues.jboss.org/browse/ISPN-7549
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Cloud Integrations, Core
>            Reporter: Gustavo Fernandes
>
> Given a topology we should be able to calculate a subset of nodes that can be safely removed from the cluster without incurring data loss; those nodes should not include both a primary owner and all replicas for any segment.
> This API can be used as an aid for cloud environments when doing scale down operation, and also for non-cloud environments in order to kill the right nodes.



--
This message was sent by Atlassian JIRA
(v7.2.3#72005)