On Thu, Feb 26, 2015 at 4:20 PM, Sean Owen <so...@cloudera.com> wrote:
> Yea we discussed this on the list a short while ago. The extra > overhead of count() is pretty minimal. Still you could wrap this up as > a utility method. There was even a proposal to add some 'materialize' > method to RDD. > I definitely would like to vote up for that proposal. -- Emre
