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Benjamin Mahler updated MESOS-2519: ----------------------------------- Sprint: Twitter Q2 Sprint 2 > Log IP addresses from HTTP requests > ----------------------------------- > > Key: MESOS-2519 > URL: https://issues.apache.org/jira/browse/MESOS-2519 > Project: Mesos > Issue Type: Improvement > Reporter: David Robinson > Assignee: Benjamin Mahler > Priority: Minor > Labels: twitter > > Querying /master/state.json is an expensive operation when a cluster is > large, and it's possible to DOS the master via frequent and repeated queries > (which is a separate problem). Querying the endpoint results in a log entry > being written, but the entry lacks useful information, such as an IP address, > response code and response size. These details are useful for tracking down > who/what is querying the endpoint. Consider adding these details to the log > entry, or even writing a separate > [access|https://httpd.apache.org/docs/trunk/logs.html#accesslog] > [log|https://httpd.apache.org/docs/trunk/logs.html#common]. Also consider > writing log entries for _all_ HTTP requests (/metrics/snapshot produces no > log entries). > {noformat:title=sample log entry} > I0319 18:06:18.824846 10521 http.cpp:478] HTTP request for > '/master/state.json' > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)