[infinispan-issues] [JBoss JIRA] (ISPN-9485) RoundRobinBalancingStrategy always starts from server 0

Dan Berindei (JIRA) issues at jboss.org
Wed Sep 5 03:47:00 EDT 2018


Dan Berindei created ISPN-9485:
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             Summary: RoundRobinBalancingStrategy always starts from server 0
                 Key: ISPN-9485
                 URL: https://issues.jboss.org/browse/ISPN-9485
             Project: Infinispan
          Issue Type: Bug
          Components: Hot Rod
    Affects Versions: 9.4.0.CR1
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             Fix For: 9.4.0.Final


{{RoundRobinBalancingStrategy}} always starts from server 0, and resets back to 0 if a server topology update has less servers. This means if N clients start and immediately add a listener (e.g. for near cache), all N client listeners will be attached to the same server.

We should pick a random server on every server topology update instead, so that near cache listeners are attached to random servers.



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