[infinispan-issues] [JBoss JIRA] (ISPN-3315) Retry remote get after topology change if all the targets are no longer owners

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-3315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-3315:
-------------------------------

        Status: Resolved  (was: Pull Request Sent)
    Resolution: Done

    
> Retry remote get after topology change if all the targets are no longer owners
> ------------------------------------------------------------------------------
>
>                 Key: ISPN-3315
>                 URL: https://issues.jboss.org/browse/ISPN-3315
>             Project: Infinispan
>          Issue Type: Bug
>          Components: State transfer
>    Affects Versions: 5.3.0.Final
>            Reporter: Dan Berindei
>            Assignee: Pedro Ruivo
>            Priority: Critical
>              Labels: 620
>             Fix For: 6.0.0.CR2, 6.0.0.Final
>
>
> It's possible for a remote get to reach its intended targets only after they are no longer owners, and they don't have the key anymore. If that happens, instead of returning a {{null}} value, the originator should retry on the new owners (possibly in a loop).
> Note that this is different from all the owners leaving the cluster at the same time: in that case retrying on the new owners wouldn't make a difference, because data would be lost anyway.

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