On Thu, Aug 28, 2014 at 1:20 AM, Jianshi Huang <[email protected]> wrote:
> > There's a special but common case that for each row we only need the first > column. Is there a better way to do this than multiple scans + take(1)? > We still need to set a column range, is there a way to get the first column value of a range using GET? -- Jianshi Huang LinkedIn: jianshi Twitter: @jshuang Github & Blog: http://huangjs.github.com/
