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From "Nate McCall (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-13155) Allow tracing at the CFS level
Date Fri, 27 Jan 2017 22:48:25 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-13155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nate McCall updated CASSANDRA-13155:
------------------------------------
    Labels: ops  (was: )

> Allow tracing at the CFS level
> ------------------------------
>
>                 Key: CASSANDRA-13155
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13155
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Observability
>            Reporter: Sam Overton
>            Assignee: Sam Overton
>              Labels: ops
>
> If we have a misbehaving host, then it would be useful to enable sampled tracing at the
CFS layer on just that host so that we can investigate queries landing on that replica, rather
than just queries passing through as a coordinator as is currently possible.



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