[infinispan-issues] [JBoss JIRA] (ISPN-8400) Adjust merge policies for JDG Online Services

[Emmanuel Bernard (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-8400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13483185#comment-13483185 ] 

Emmanuel Bernard commented on ISPN-8400:
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[~ryanemerson] with reads/writes not accepted once the split brain is detected, do you think that prefer non null is in anyway shape or form better than remove all conflicting entries ?
My concern with prefer non null is that it can resurrect old entries it seems. 

> Adjust merge policies for JDG Online Services
> ---------------------------------------------
>
>                 Key: ISPN-8400
>                 URL: https://issues.jboss.org/browse/ISPN-8400
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Cloud Integrations
>            Reporter: Sebastian Łaskawiec
>            Assignee: Ryan Emerson
>
> Both Shared Memory and Caching Service require custom merge policies. 
> In Caching Service we need to clear out all conflicted entries upon split brain. Shared Memory service might be a little bit more tricky and we might want to use some different strategy (but that needs to be checked out).



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