Orit,
As I mentioned, I have cephfs in production for almost two years.
Can I use this installed filesystem or I need to start from scratch? If the first is true, is there any tutorial that you recommend on adding s3 on an installed base, or to ceph in general?
Does s3 or swifta (for hadoop or spark) have integrated data-layout APIs for local processing data as have cephfs hadoop plugin?
Sorry for my lack of knowledge on the matter. As I was exclusively a CephFS user, I didn't touch RGW yet. Gonna learn everything now. Any hint is going to be welcome.
Thanks and regards,
Aristeu
2017-11-29 4:19 GMT-02:00 Orit Wasserman <owasserm@xxxxxxxxxx>:
On Tue, Nov 28, 2017 at 7:26 PM, Aristeu Gil Alves Jr
<aristeu.jr@xxxxxxxxx> wrote:
> Greg and Donny,
>
> Thanks for the answers. It helped a lot!
>
> I just watched the swifta presentation and it looks quite good!
>
I would highly recommend using s3a and not swifta as it is much more
mature and is more used.
Cheers,
Orit
> Due the lack of updates/development, and the fact that we can choose spark
> also, I think maybe swift/swifta with ceph is a good strategy too.
> I need to study it more, tho.
>
> Can I get the same results (performance and integrated data-layout APIs)
> with it?
>
> Is there a migration cases/tutorials from a cephfs to a swift with ceph
> scenario that you could suggest?
>
> Best regards,
> --
> Aristeu
>
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