[teiid-issues] [JBoss JIRA] (TEIID-3105) Can we add allowDuplicateDomains in Infinispan global configuration

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-3105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996427#comment-12996427 ] 

Steven Hawkins commented on TEIID-3105:
---------------------------------------

We have seen this behavior, but hadn't yet addressed it.  I'm good with allowing multiple embedded instances per vm by default.

> Can we add allowDuplicateDomains in Infinispan global configuration
> -------------------------------------------------------------------
>
>                 Key: TEIID-3105
>                 URL: https://issues.jboss.org/browse/TEIID-3105
>             Project: Teiid
>          Issue Type: Enhancement
>      Security Level: Public(Everyone can see) 
>          Components: Embedded
>    Affects Versions: 9.x
>         Environment: Teiid Embedded with Infinispan local cache
>            Reporter: Kylin Soong
>
> I have run Teiid Embedded on top of Infinispan local cache meet the the following exception:
> org.infinispan.jmx.JmxDomainConflictException: Domain already registered org.infinispan when trying to register: type=CacheManager,name="DefaultCacheManager"
> The "DefaultCacheManager" be register to MBeanServer 2 times cause the issue:
> 1. EmbeddedServer load infinispan cache via [1], this cause  "DefaultCacheManager" register to MBean Server
> 2. Infinispan Translator connection load VDB refrred cache, this also cause  "DefaultCacheManager" register again
> If we add allowDuplicateDomains in Infinispan configuration [1], this will avoid the issue.
> [1] https://github.com/teiid/teiid/blob/master/runtime/src/main/resources/infinispan-config.xml



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