[jira] [Created] (CASSANDRA-11217) Only log yaml config once, at startup

["Jason Brown (JIRA)" <ji...@apache.org>]

Jason Brown created CASSANDRA-11217:
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             Summary: 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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