[infinispan-issues] [JBoss JIRA] (ISPN-6046) Server Rolling Upgrade performance improvement

[Gustavo Fernandes (JIRA)]

Gustavo Fernandes created ISPN-6046:
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             Summary: Server Rolling Upgrade performance improvement
                 Key: ISPN-6046
                 URL: https://issues.jboss.org/browse/ISPN-6046
             Project: Infinispan
          Issue Type: Enhancement
    Affects Versions: 8.1.0.Final
            Reporter: Gustavo Fernandes
            Assignee: Gustavo Fernandes


Currently the rolling upgrade requires copying all keys for all entries in the cluster, and then transfer all those keys to the target cluster, that in turn will iterate and obtain the values. With a sufficient amount of data, the key recording can cause OOME



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