how to get yarn application attempt logs?

[Manuel Sopena Ballesteros <ma...@garvan.org.au>]

Hi,

I am learning yarn and realized that `yarn logs -applicationId <app id>` does not provide all the information I need and sometimes I need to look to the application attempt logs.

How can I get the application attempt logs using yarn command line?

Thank you
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Re: how to get yarn application attempt logs?

[Malcolm McFarland <mm...@cavulus.com>]

Hi Manuel;

There's a lot of information available via the REST API; check out these
docs:
http://hadoop.apache.org/docs/r2.7.6/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_Applications_API

I haven't delved too far into those, but you might be able to pull out the
app attempts from that data.

Cheers,
Malcolm McFarland
Cavulus


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On Mon, Nov 4, 2019 at 8:18 PM Manuel Sopena Ballesteros <
manuel.sb@garvan.org.au> wrote:

> Hi,
>
>
>
> I am learning yarn and realized that `yarn logs –applicationId <app id>`
> does not provide all the information I need and sometimes I need to look to
> the application attempt logs.
>
>
>
> How can I get the application attempt logs using yarn command line?
>
>
>
> Thank you
> NOTICE
> Please consider the environment before printing this email. This message
> and any attachments are intended for the addressee named and may contain
> legally privileged/confidential/copyright information. If you are not the
> intended recipient, you should not read, use, disclose, copy or distribute
> this communication. If you have received this message in error please
> notify us at once by return email and then delete both messages. We accept
> no liability for the distribution of viruses or similar in electronic
> communications. This notice should not be removed.
>