Hi,

I think that it is a very bad practice to use your keys in nodes.

Please start EC2 nodes/ EMR Clusters with proper roles and you do not have
to worry about any keys at all.

Kindly refer to AWS documentation for further details.

Regards,
Gourav

On Mon, Sep 21, 2015 at 4:34 PM, Michel Lemay <mle...@gmail.com> wrote:

> Hi,
>
> It looks like spark does read AWS credentials from environment variable
> AWS_CREDENTIAL_FILE like awscli does.
>
>
> Mike
>
>

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