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From "Justin Bertram (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ARTEMIS-293) Rebalance JCA RA inflow connections when cluster topology changes
Date Wed, 04 Nov 2015 00:31:27 GMT

     [ https://issues.apache.org/jira/browse/ARTEMIS-293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Justin Bertram resolved ARTEMIS-293.
------------------------------------
    Resolution: Fixed

> Rebalance JCA RA inflow connections when cluster topology changes
> -----------------------------------------------------------------
>
>                 Key: ARTEMIS-293
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-293
>             Project: ActiveMQ Artemis
>          Issue Type: New Feature
>    Affects Versions: 1.1.0
>            Reporter: Justin Bertram
>            Assignee: Justin Bertram
>             Fix For: 1.1.1
>
>
> The inflow connections for an MDB (or other JCA inflow component) are typically long-lived.
This is normally a good thing. However, when MDBs are consuming messages from a remote cluster
and the topology of that cluster changes (i.e. a node is added to increase capacity or removed
for maintenance) the inflow connections don't react in an efficient way. The RA should detect
topology changes and re-balance the inflow connections across the new topology.



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