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https://issues.apache.org/jira/browse/CASSANDRA-11217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15174689#comment-15174689
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Jason Brown commented on CASSANDRA-11217:
-----------------------------------------

bq. how about moving the actual logging to {{DatabaseDescriptor}} so we don't 
need to change the {{ConfigurationLoader}}

Good call. I've moved the logging into {{Config#log}}, and is still invoked 
from DD the way it was in the first patch.

bq. maybe decrease the log level to {{DEBUG}}

Done.

Tests running now.

|| 2.2 | 3.0 | trunk||
|[branch|https://github.com/jasobrown/cassandra/tree/config_logging_2.2]|[branch|https://github.com/jasobrown/cassandra/tree/config_logging_3.0]|[branch|https://github.com/jasobrown/cassandra/tree/config_logging_3.x]
|[testall|http://cassci.datastax.com/view/Dev/view/jasobrown/job/jasobrown-config_logging_2.2-testall/]|[testall|http://cassci.datastax.com/view/Dev/view/jasobrown/job/jasobrown-config_logging_3.0-testall/]|[testall|http://cassci.datastax.com/view/Dev/view/jasobrown/job/jasobrown-config_logging_3.x-testall/]
|[dtest|http://cassci.datastax.com/view/Dev/view/jasobrown/job/jasobrown-config_logging_2.2-dtest/]|[dtest|http://cassci.datastax.com/view/Dev/view/jasobrown/job/jasobrown-config_logging_3.0-dtest/]|[dtest|http://cassci.datastax.com/view/Dev/view/jasobrown/job/jasobrown-config_logging_3.x-dtest/]



> Only log yaml config once, at startup
> -------------------------------------
>
>                 Key: CASSANDRA-11217
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11217
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Configuration, Core
>            Reporter: Jason Brown
>            Assignee: Jason Brown
>            Priority: Minor
>
> CASSANDRA-6456 introduced a feature where the yaml is dumped in the log. At 
> startup this is a nice feature, but I see that it’s actually triggered every 
> time it handshakes with a node and fails to connect and the node happens to 
> be a seed ([see 
> here|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/net/OutboundTcpConnection.java#L435]).
>  Calling {{DD.getseeds()}} calls the {{SeedProvider}}, and if you happen to 
> use {{SimpleSeedProvider}} it will reload the yaml config, and once again 
> dump it out to the log.
> It's debatable if {{DD.getseeds()}} should trigger a reload (which I added in 
> CASSANDRA-5459) or whether reloading the seeds should be a different method 
> (it probably should), but we shouldn't keep logging the yaml config on every 
> connection failure to a seed.



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