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Posted to user@helix.apache.org by Ming Fang <mi...@mac.com> on 2013/03/11 12:46:30 UTC

Programming transition a participant to OFFLINE state

Is there a way to gracefully transition a participant to OFFLINE state?
This is not only very useful for unit testing, but there may be case we might want to gracefully take instances offline for maintenance.
I tried using HelixManager.disconnect() but that does not seem to call my state model at all.
Thanks

Re: Programming transition a participant to OFFLINE state

Posted by Ming Fang <mi...@mac.com>.

That works!
Thanks again Kishore

Sent from my iPad

On Mar 11, 2013, at 11:57 AM, kishore g <g....@gmail.com> wrote:

> You can disable the instance and it will invoke transition to OFFLINE. 
> 
> 
> On Mon, Mar 11, 2013 at 4:46 AM, Ming Fang <mi...@mac.com> wrote:
>> Is there a way to gracefully transition a participant to OFFLINE state?
>> This is not only very useful for unit testing, but there may be case we might want to gracefully take instances offline for maintenance.
>> I tried using HelixManager.disconnect() but that does not seem to call my state model at all.
>> Thanks
>

Re: Programming transition a participant to OFFLINE state

Posted by kishore g <g....@gmail.com>.

You can disable the instance and it will invoke transition to OFFLINE.


On Mon, Mar 11, 2013 at 4:46 AM, Ming Fang <mi...@mac.com> wrote:

> Is there a way to gracefully transition a participant to OFFLINE state?
> This is not only very useful for unit testing, but there may be case we
> might want to gracefully take instances offline for maintenance.
> I tried using HelixManager.disconnect() but that does not seem to call my
> state model at all.
> Thanks