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From Andy Grove <andy.gr...@codefutures.com>
Subject Re: Mesos master failure question
Date Mon, 29 Sep 2014 21:34:59 GMT
Thanks, Vinod. That is good to hear.

Thanks,

Andy.

--
Andy Grove
VP Engineering
CodeFutures Corporation



On Mon, Sep 29, 2014 at 11:59 AM, Vinod Kone <vinodkone@gmail.com> wrote:

> Executors/tasks will keep running when the master is down. Any status
> updates sent by executors will be cached by the slaves and retried upon a
> new master being elected as leader.
>
>
> -- Vinod
>
> On Mon, Sep 29, 2014 at 10:11 AM, Andy Grove <andy.grove@codefutures.com>
> wrote:
>
>> Hi,
>>
>> I'd like to clarify how master failures are handled. Do executors and
>> tasks continue operating while the master is down?
>>
>> For example, if I have 3 master nodes and my scheduler causes a mysql
>> server to start on a slave and then the leader master fails, will mysql
>> keep running through this failure?
>>
>> I read an article that said the slave stops all running tasks in the
>> event of a master failure, but I can't find that article now, and other
>> articles indicate otherwise. I couldn't find a conclusive answer in the
>> mesos docs either.
>>
>> Thanks,
>>
>> Andy.
>>
>> --
>> Andy Grove
>> VP Engineering
>> CodeFutures Corporation
>>
>>
>>
>

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