How can a participant tell the controller a partition is in an error state?

[Ivan Kelly <iv...@apache.org>]

Hi guys,

I have a number of participants and partitions. If the partition gets
into an inconsistent state, I want to be able to tell the controller
"hey, take this partition away from me". Is this possible?

Regards
-Ivan

Re: How can a participant tell the controller a partition is in an error state?

[kishore g <g....@gmail.com>]

It's probably interesting to have the concept of retry. We can add a
feature where we have disable until timestamp and controller can
automatically enable it after time interval T.

What is the behavior you are looking for?


On Tue, Jan 14, 2014 at 8:43 AM, kishore g <g....@gmail.com> wrote:

> It disables it permanently for the node, until some one enables it again.
>
>
> On Tue, Jan 14, 2014 at 8:12 AM, Ivan Kelly <iv...@apache.org> wrote:
>
>> Thanks for the prompt answer Kishore.
>>
>> Does disabling disable the partition permanently for the node, or does
>> it just punt it back to the controller to retry?
>>
>> -Ivan
>>
>>
>> On Tue, Jan 14, 2014 at 08:02:59AM -0800, kishore g wrote:
>> > Hi Ivan,
>> >
>> > Yes, you can disable the partition on that particular node and
>> controller
>> > will take it away from that node and re-assign it to another node.
>> >
>> > thanks,
>> > Kishore G
>> >
>> >
>> > On Tue, Jan 14, 2014 at 7:54 AM, Ivan Kelly <iv...@apache.org> wrote:
>> >
>> > > Hi guys,
>> > >
>> > > I have a number of participants and partitions. If the partition gets
>> > > into an inconsistent state, I want to be able to tell the controller
>> > > "hey, take this partition away from me". Is this possible?
>> > >
>> > > Regards
>> > > -Ivan
>> > >
>>
>
>

Re: How can a participant tell the controller a partition is in an error state?

[kishore g <g....@gmail.com>]

It disables it permanently for the node, until some one enables it again.


On Tue, Jan 14, 2014 at 8:12 AM, Ivan Kelly <iv...@apache.org> wrote:

> Thanks for the prompt answer Kishore.
>
> Does disabling disable the partition permanently for the node, or does
> it just punt it back to the controller to retry?
>
> -Ivan
>
>
> On Tue, Jan 14, 2014 at 08:02:59AM -0800, kishore g wrote:
> > Hi Ivan,
> >
> > Yes, you can disable the partition on that particular node and controller
> > will take it away from that node and re-assign it to another node.
> >
> > thanks,
> > Kishore G
> >
> >
> > On Tue, Jan 14, 2014 at 7:54 AM, Ivan Kelly <iv...@apache.org> wrote:
> >
> > > Hi guys,
> > >
> > > I have a number of participants and partitions. If the partition gets
> > > into an inconsistent state, I want to be able to tell the controller
> > > "hey, take this partition away from me". Is this possible?
> > >
> > > Regards
> > > -Ivan
> > >
>

Re: How can a participant tell the controller a partition is in an error state?

[Ivan Kelly <iv...@apache.org>]

Thanks for the prompt answer Kishore. 

Does disabling disable the partition permanently for the node, or does
it just punt it back to the controller to retry?

-Ivan


On Tue, Jan 14, 2014 at 08:02:59AM -0800, kishore g wrote:
> Hi Ivan,
> 
> Yes, you can disable the partition on that particular node and controller
> will take it away from that node and re-assign it to another node.
> 
> thanks,
> Kishore G
> 
> 
> On Tue, Jan 14, 2014 at 7:54 AM, Ivan Kelly <iv...@apache.org> wrote:
> 
> > Hi guys,
> >
> > I have a number of participants and partitions. If the partition gets
> > into an inconsistent state, I want to be able to tell the controller
> > "hey, take this partition away from me". Is this possible?
> >
> > Regards
> > -Ivan
> >

Re: How can a participant tell the controller a partition is in an error state?

[kishore g <g....@gmail.com>]

Hi Ivan,

Yes, you can disable the partition on that particular node and controller
will take it away from that node and re-assign it to another node.

thanks,
Kishore G


On Tue, Jan 14, 2014 at 7:54 AM, Ivan Kelly <iv...@apache.org> wrote:

> Hi guys,
>
> I have a number of participants and partitions. If the partition gets
> into an inconsistent state, I want to be able to tell the controller
> "hey, take this partition away from me". Is this possible?
>
> Regards
> -Ivan
>