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https://issues.apache.org/jira/browse/KUDU-2497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Henke updated KUDU-2497:
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Target Version/s: (was: 1.8.0)
> Add a metric for the number of unauthenticated connection attempts
> ------------------------------------------------------------------
>
> Key: KUDU-2497
> URL: https://issues.apache.org/jira/browse/KUDU-2497
> Project: Kudu
> Issue Type: Improvement
> Components: metrics, security, server
> Reporter: Andrew Wong
> Priority: Major
>
> When a client's authentication token expires, upon connecting to a master or
> tserver, the result is that the Kudu server logs a warning message about an
> unauthenticated connection attempt. It would be nice if these connections
> were quantified as a metric instead, particularly in cases where there are a
> large number of these messages.
> Note: this would be particularly helpful when users are using older versions
> of the Java client, that may not reauthenticate automatically, leading to a
> huge amount of warning messages in the logs.
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