Grant Henke created KUDU-2859:
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             Summary: Built in NTP client
                 Key: KUDU-2859
                 URL: https://issues.apache.org/jira/browse/KUDU-2859
             Project: Kudu
          Issue Type: New Feature
          Components: server
            Reporter: Grant Henke


Requiring ntpd or chrony to be setup correctly and configured correctly makes 
deployments more complicated. 

 

We should include our own built-in stripped-down implementation of NTP without 
any reliance on kernel features. This should hopefully make it easier for users 
to configure NTP even if they don't have root, and also can maintain better 
clock error than the system implementation, since we can prioritize low error 
bounds rather than low jitter.

 

Additionally this simplifies docker deployments by not requiring CAP_SYS_TIME 
or privileged containers and ensuring host machines have ntpd setup correctly.



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