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https://issues.apache.org/jira/browse/ARTEMIS-3594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Tully resolved ARTEMIS-3594.
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Fix Version/s: 2.20.0
Resolution: Fixed
> Broker balancer - allow a key transformer for a local-target-filter
> -------------------------------------------------------------------
>
> Key: ARTEMIS-3594
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3594
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Components: balancer
> Affects Versions: 2.19.0
> Reporter: Gary Tully
> Assignee: Gary Tully
> Priority: Major
> Fix For: 2.20.0
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> Add support of a CONSISTENT_HASH_MODULO key transformer that can be used for
> jms durable subs in a cluster.
> Using a consistent hash on the clientID, that can be transformed into an int
> < numBrokers such that each value is mapped to a particular broker.
> In a simple 2 broker cluster, this avoids the need for a durable subscriber
> to know about its broker, the balancer will only allow it to connect to the
> right one.
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