[infinispan-issues] [JBoss JIRA] (ISPN-11081) Data Store

[Tristan Tarrant (Jira)]

     [ https://issues.redhat.com/browse/ISPN-11081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-11081:
-----------------------------------
    Git Pull Request: https://github.com/infinispan/infinispan-designs/pull/15


> Data Store
> ----------
>
>                 Key: ISPN-11081
>                 URL: https://issues.redhat.com/browse/ISPN-11081
>             Project: Infinispan
>          Issue Type: Task
>          Components: Core
>    Affects Versions: 10.1.0.CR1
>            Reporter: Tristan Tarrant
>            Assignee: Dan Berindei
>            Priority: Major
>             Fix For: 11.0.0.Final
>
>
> In scenarios where Infinispan is used as a persistent data store, the elasticity provided by rebalancing on scaling down (either voluntarily or because of node failure) can lead to data loss, even with persistent caches if all the owners of a segment leave the cluster before rebalancing can be completed. The remaining cluster should prevent writes to the lost segments until the nodes that own them are restarted.
> It should be possible to configure Infinispan so that elasticity only applies when scaling up, i.e. adding a node will cause a rebalance.



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