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https://issues.apache.org/jira/browse/CASSANDRA-4998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13507887#comment-13507887
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Jonathan Ellis commented on CASSANDRA-4998:
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What problem is this trying to solve? We're not really interested in
targetting the embedded, single server application domaion.
> Add hook for modifying configuration after cassandra.yaml is loaded
> -------------------------------------------------------------------
>
> Key: CASSANDRA-4998
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4998
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Michael Guymon
> Labels: patch
> Attachments:
> 0001-Add-load-hook-for-updating-Config-before-processing.patch,
> 0002-Remove-the-need-for-separate-cassandra.yml-in-tests.patch
>
>
> When embedding Cassandra in an application, allow programmatic changes to
> Cassandra's config by using a hook to modify the configuration after the YAML
> is loaded.
> For this to work, a new YAML configuration needs to be added:
> after_load_hook_class. If defined, it would be the FQN of a class that
> implements IAfterLoadHook. When DatabaseDescriptor calls loadYAML(), before
> any processing of the Config happens, the after_load_hook_class is checked
> and called if exists. Then processing of the config happens as normal.
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