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KUDU time sync error

KUDU time sync error

New Contributor



I have deployed kudu service in My CDH Cluster.

Though chronyd is active in all cluster host am getting time sync issue in kudu 


This is what am getting in log


Check failed: _s.ok() Bad status: Service unavailable: Cannot initialize clock: Error reading clock. Clock considered unsynchronized


can some one suggest me solution to activate kudu


Re: KUDU time sync error


hi @Amritha ,
when you're running the command ntpq -np ,
(ntp should be already installed I guess )
what does it give as result?

greetings .

Re: KUDU time sync error

New Contributor

@Bildervic The "ntpq -np" commands gives me error

-bash: ntpq: command not found


But chronyd is active I have checked the status of it


chronyd.service - NTP client/server

   Loaded: loaded (/usr/lib/systemd/system/chronyd.service; enabled; vendor preset: enabled)

   Active: active (running) since Fri 2019-08-02 03:03:41 EDT; 1 day 22h ago

     Docs: man:chronyd(8)


 Main PID: 1474 (chronyd)

   CGroup: /system.slice/docker-d9d5006ce9ac375bcfc928d5cd82657e0e5097b12e234849053c49aecd838217.scope/system.slice/chronyd.service

           └─1474 /usr/sbin/chronyd


I have installed chronyd while creating bin. 

Re: KUDU time sync error


as I have checked  some  Kudu  manuals, 

Chrony is not fully tested with KUDU for network time synchronization.

 "Kudu releases are only tested with NTP. Other time synchronization providers like Chrony may or may not work."

so you can either try to install NTP.

or just try this tip I've found :

"In order to use chrony for synchronization (for KUDU), chrony.conf must be configured with the rtcsync option"

good luck