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From Rafal Wojdyla <>
Subject Re: giraph on YARN logging
Date Sat, 04 Jan 2014 11:32:02 GMT
Do you have log aggregation enabled?
Take a look at:

Cheers - Rafal

On Sat, Jan 4, 2014 at 1:54 AM, Eric Kimbrel <> wrote:

> I have used graph on mr-v1 successfully over the last year, but have
> recently updated to using YARN and I am having a lot of trouble.
> My biggest problem is that I can’t figure out how to actually look at the
> logs from my job and figure out what has gone wrong and why it is failing.
>   I can view the application master logs while the application is running,
> but other than that everything feels totally invisible.
> Does anyone have any resources or recommendations for how to get better
> visibility / logging to understand what is happening when running graph on
> Thanks

Cheers - Rafal

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