[infinispan-issues] [JBoss JIRA] (ISPN-9089) Conflict Resolution phase should be non-blocking and restart on node failures

[Ryan Emerson (JIRA)]

Ryan Emerson created ISPN-9089:
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             Summary: Conflict Resolution phase should be non-blocking and restart on node failures
                 Key: ISPN-9089
                 URL: https://issues.jboss.org/browse/ISPN-9089
             Project: Infinispan
          Issue Type: Enhancement
          Components: Core
    Affects Versions: 9.2.1.Final
            Reporter: Ryan Emerson
            Assignee: Ryan Emerson
             Fix For: 9.3.0.Alpha1


Currently if a node crashes during the conflict resolution phase, all topology updates and rebalancing is blocked until CR times out. As the CR timeout is the state transfer timeout, this means the cluster is in limbo for 4 minutes by default. This blocking behaviour occurs because currently the entire CR phase is executed in the merge thread, however it should occur asynchronously in a similar manner to a cache rebalance with CR restarting in the event of nodes leaving.



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