kind of envelope decryption that EMR does? Or does it
> have
> >> to be a completely new UDF that I use that in turn calls a custom Java
> >> module that can decrypt this data? Apologies if my message is confusing.
> >> -Ganesh
> >> > Subject: Re: Drill to
that I use that in turn calls a custom Java
>> module that can decrypt this data? Apologies if my message is confusing.
>> -Ganesh
>> > Subject: Re: Drill to query Client-side encrypted data from S3
>> > From: dtuc...@maprtech.com
>> > Date: Tue, 7 Apr 2015 14:
confusing.
> -Ganesh
> > Subject: Re: Drill to query Client-side encrypted data from S3
> > From: dtuc...@maprtech.com
> > Date: Tue, 7 Apr 2015 14:47:39 -0700
> > To: user@drill.apache.org
> >
> > Ganesh,
> >
> > When you say the keys are “custo
that in turn calls a custom Java module that can decrypt
this data? Apologies if my message is confusing.
-Ganesh
> Subject: Re: Drill to query Client-side encrypted data from S3
> From: dtuc...@maprtech.com
> Date: Tue, 7 Apr 2015 14:47:39 -0700
> To: user@drill.apache.org
>
>
Ganesh,
When you say the keys are “custom controlled”, does that mean that only special
logic within your Java application allows the data to be properly accessed ?
There are several mechanisms within the S3 API such that encryption/decryption
occur transparently to the application. If your
Yes.
You can integrate the decryption code into a UDF that operates on the
elements.
On Tue, Apr 7, 2015 at 2:41 PM, Ganesha Muthuraman
wrote:
> I am trying to use Drill to read from Amazon S3 where the data is
> Client-side encrypted, meaning the keys to decrypt the data are custom
> controlle
I am trying to use Drill to read from Amazon S3 where the data is Client-side
encrypted, meaning the keys to decrypt the data are custom controlled. Is there
a way I can use drill with this data given that I have a java module that can
be called that will provide the master key to decrypt the da