It was ported in a later version:
On Wed, Oct 10, 2012 at 7:47 AM, Sigurd Spieckermann
<[EMAIL PROTECTED]> wrote:
> I've just noticed that the join-package only exists in the old map-reduce
> API. Is there a particular reason why it's not in the new API? (deprecated
> maybe?) If so, what is the approach to take in order to perform this
> map-side join strategy with the new API?