[infinispan-issues] [JBoss JIRA] (ISPN-9084) Conflict resolution should be distributed amongst primary replicas

Ryan Emerson (JIRA) issues at jboss.org
Tue Apr 17 11:53:00 EDT 2018


Ryan Emerson created ISPN-9084:
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             Summary: Conflict resolution should be distributed amongst primary replicas
                 Key: ISPN-9084
                 URL: https://issues.jboss.org/browse/ISPN-9084
             Project: Infinispan
          Issue Type: Enhancement
          Components: Core
    Affects Versions: 9.2.1.Final
            Reporter: Ryan Emerson
            Assignee: Ryan Emerson


Currently conflict resolution is executed entirely on the cluster coordinator on a per segment basis. However, as conflict resolution requires the retrieval of all copies of a given segment to be returned, it's only possible to process entries one segment at a time in an attempt to avoid the coordinator running out of memory. Distributing CR to each segment's primary owner will allow for greater parallelism and scalability as the size of the cluster increases. 



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