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Posted to issues@kudu.apache.org by "Grant Henke (Jira)" <ji...@apache.org> on 2020/06/03 03:05:00 UTC

[jira] [Updated] (KUDU-2497) Add a metric for the number of unauthenticated connection attempts

     [ https://issues.apache.org/jira/browse/KUDU-2497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Henke updated KUDU-2497:
------------------------------
    Component/s: metrics

> 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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