Does wildfly support recovering from a split-brain situation in full-ha profile?

kobogianhitis Sep 30, 2014 12:10 PM

Does wildfly support recovering from a split-brain situation in full-ha profile, after network is back?

Are there any special configurations to achieve this?

E.g. Our domain will consist of 1 master and 2 slaves. The link between [master/slave1] and [slave2] can fail.

1. Re: Does wildfly support recovering from a split-brain situation in full-ha profile?

rhusar Oct 1, 2014 10:19 AM (in response to kobogianhitis)

What services do you have in mind? HTTP/EJB session clustering (or Singleton service, HornetQ messaging or possibly domain management)?
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2. Re: Does wildfly support recovering from a split-brain situation in full-ha profile?

pferraro Oct 1, 2014 12:34 PM (in response to kobogianhitis)

Singleton services already handle network partitions by requiring a quorum.
Infinispan cache based services will handle network partitions following the update to Infinispan 7.0: [WFLY-3245] Upgrade Infinispan to 7.0 - JBoss Issue Tracker
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