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

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-3315:
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             Summary: 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: Dan Berindei
            Priority: Critical
             Fix For: 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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