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https://issues.apache.org/jira/browse/SLING-1823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12919279#action_12919279
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Carsten Ziegeler commented on SLING-1823:
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Using configurations allows reconfiguration at runtime, however it is difficult
to really reconfigure a queue at runtime. In such cases we contine the old
queue with the old config and start a new queue with the new config.
(Queues are only started if required)
> Use ConfigAdmin configurations for queues
> -----------------------------------------
>
> Key: SLING-1823
> URL: https://issues.apache.org/jira/browse/SLING-1823
> Project: Sling
> Issue Type: New Feature
> Components: Extensions
> Affects Versions: Extensions Event 2.4.0
> Reporter: Carsten Ziegeler
> Assignee: Carsten Ziegeler
> Fix For: Extensions Event 3.0.0
>
>
> Currently the jobs send to the job handler might contain queue configuration
> information, like a queue name, parallel settings etc. These props are used
> to create queues. This approach has a least two potential problems:
> - What happens if two jobs specify the same queue name with different
> settings?
> - The developer creating the code to send the job might not be the person
> deciding what is processed in which queue and how
> Therefore it would make more sense to have a queue as a configuration in the
> ConfigAdmin . this would make maintenance easier and allows to have a single
> place for queue configurations. Of course the old props should still be
> supported for compatibility.
> The configurations can then be easily added, viewed and monitored through the
> web console.
> The main queue is a configuration which is always available
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