Short answer: no. Long answer:
You can scan the metadata table for the count/size of the files. You can query tablet servers for the basic stats of every tablet for a given table. This is used for balancing. But really you should collect the statistics you want during ingest and insert them in another table. -Eric On Fri, Jun 27, 2014 at 9:42 AM, Jamie Stephens <[email protected]> wrote: > Is there a way to get a quick estimate of the number of keys in a given > range? > > Perhaps more generally, getting an estimate of the amount of work (and > even some sort of confidence based on, say, the age of something) to > iterate over a range. > > I'd like to do some query planning, so statistics like these sure would be > nice. > > --Jamie > >
