[jboss-jira] [JBoss JIRA] Created: (JBAS-7838) Expose multiple Infinispan CacheManager instances in the same AS

[Brian Stansberry (JIRA)]

Expose multiple Infinispan CacheManager instances in the same AS
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                 Key: JBAS-7838
                 URL: https://jira.jboss.org/jira/browse/JBAS-7838
             Project: JBoss Application Server
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: Clustering
            Reporter: Brian Stansberry
             Fix For: JBossAS-6.0.0.M4


An Infinispan CacheManager only has a single JGroups channel. If users wish to use different channels for different caches, the AS needs to provide a way to support that. The default AS config will only have a single CacheManager though.

Reasons for using different channels are for higher perf (less contention for shared locks) and to avoid unrelated messages queuing up in NAKACK/UNICAST because they come from the same sender. Note that JGRP-822 may eliminate the importance of the latter. If work on JGRP-822 proceeds rapidly to the point that the AS can consume it in 6.0.0, this JIRA may get deferred.

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