helix-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From kishore g <g.kish...@gmail.com>
Subject Re: Helix 0.6.2- Messages on startup
Date Thu, 20 Feb 2014 17:26:10 GMT
Do we have a jira for this ?


On Wed, Feb 19, 2014 at 11:20 PM, Kanak Biscuitwala <kanak.b@hotmail.com>wrote:

> Hi Sandeep,
>
> Does Helix still generate an external view correctly despite these log
> messages?
>
> I believe the first message is a known issue: the callbacks are
> initialized once by the HelixManager implementation, and then initialized
> again when the controller becomes leader (for the first controller, these
> will happen very close to one another). It's generally a harmless message.
>
> The second one indicates that the controller is getting events (which path
> was changed to trigger the event?), but hasn't yet become leader. When it
> does, it will invoke the pipeline and do the right thing.
>
> I think in either case, a race is causing the log messages to appear, but
> it shouldn't affect the correctness of the Helix controller operation.
>
> Kanak
>
> Date: Wed, 19 Feb 2014 23:13:19 -0800
> Subject: Helix 0.6.2- Messages on startup
> From: osgigeek@gmail.com
> To: user@helix.apache.org
>
> Hi guys,
>
> So I finally got my setup done with states etc. But when I start the first
> node I see the following messages
>
> expected types: [CALLBACK, FINALIZE] but was INIT
> I see this for /cluster/Controller, /cluster/INSTANCES/Instance/MESSAGES
> and several other paths.
> The other message I see is
> Cluster manager: first-node is not leader. Pipeline will not be invoked
> Any ideas on what I am missing here?
> Thanks,
> Sandeep
>

Mime
View raw message