dynamic resource reservations

[Hendrik Haddorp <he...@gmx.net>]

Hi,

we did a migration from Mesos 0.28 to 1.3.0 and somehow it looks like 
one framework "stole" resources another framework had reserved earlier. 
Unfortunately I do not have any logs for the time frame so I'm not 
certain what exactly happened. Currently we have one framework running 
with a role and principal while the others are running with roles * and 
no principal. Would a framework running with no role be able to use a 
resource that another framework reserved for a specific role?

regards,
Hendrik

Re: dynamic resource reservations

[Vinod Kone <vi...@apache.org>]

Typically a framework with no role cannot use resources reserved for
another role. So, it would be interesting to see what happened.

Also, please be aware that directly upgrading from 0.28.0 to 1.3.0 is not
supported. You need to go from 0.28.0 to 1.0.0 and then jump from 1.0.0 to
1.3.0.

On Fri, Jul 28, 2017 at 4:01 AM, Hendrik Haddorp <he...@gmx.net>
wrote:

> Hi,
>
> we did a migration from Mesos 0.28 to 1.3.0 and somehow it looks like one
> framework "stole" resources another framework had reserved earlier.
> Unfortunately I do not have any logs for the time frame so I'm not certain
> what exactly happened. Currently we have one framework running with a role
> and principal while the others are running with roles * and no principal.
> Would a framework running with no role be able to use a resource that
> another framework reserved for a specific role?
>
> regards,
> Hendrik
>