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From Martin Neumann <mneum...@spotify.com>
Subject Re: debugging graph-programs
Date Tue, 18 Feb 2014 11:52:01 GMT
I'm using the Yarn version (1.1.0 trunk)  and I was not able to get it to
work that way. But I'm no expert on that, if anyone knows a way to get it
done It would be great.


On Tue, Feb 18, 2014 at 2:07 AM, Roman Shaposhnik <roman@shaposhnik.org>wrote:

> I find running Giraph apps via hadoop's local execution mode
> quite useful for debugging.
>
> Thanks,
> Roman.
>
> On Mon, Feb 17, 2014 at 4:07 AM, Martin Neumann <mneumann@spotify.com>
> wrote:
> > Hej,
> >
> > I find Giraph programs quite difficult to debug (all I have is log
> outputs).
> > Anyone has some hints for debugging tools or coding practices to make it
> > simpler?
> >
> > I'm using Giraph 1.1.0 trunk on YARN so I can't use Map/Reduce debugging
> > aids (at least I think so, I haven't tried any)
> >
> > cheers
> > Martin
>

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