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From Kostas Tzoumas <ktzou...@apache.org>
Subject Re: Coarse-grained FT implementation
Date Fri, 07 Nov 2014 18:15:28 GMT
Hi Henry,

Afaik this is already in the current master, see ExecutionGraph.restart().

The goal is now to make fault tolerance more fine grained by restarting
from checkpointed intermediate data sets, not from the base data.

Kostas

On Fri, Nov 7, 2014 at 6:49 PM, Henry Saputra <henry.saputra@gmail.com>
wrote:

> Stephan,
>
> Could you share your thoughts and design/ plan to implement this new
> coarse grained fault tolerant?
>
> From last talk in Palo Alto seemed some interests about it.
>
> - Henry
>
> On Tue, Nov 4, 2014 at 12:14 AM, Márton Balassi
> <balassi.marton@gmail.com> wrote:
> > Stephan,
> >
> > Could you please summarize how the new coarse grained FT works? [1]
> >
> > I'm sure that we'll be facing this question a lot. :)
> >
> > Thanks,
> >
> > Marton
> >
> > [1]
> >
> https://git-wip-us.apache.org/repos/asf?p=incubator-flink.git;a=commit;h=dd687bc6729d9539e05db9761e22a2aadc707341
>

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