Taking advantage of region replicas will require the indirection and potential network hop. Could be a "short-circuit" local read optimization is possible, but I don't think it worth it for scanning meta.
On Friday, March 14, 2014, Stack <[email protected]> wrote: > On Fri, Mar 14, 2014 at 1:22 PM, Jimmy Xiang > <[email protected]<javascript:;>> > wrote: > > > That means there will be many small meta regions. If we just have one > > instance of each region, that should help. But we are moving towards HA > > regions, right? > > > > > Even if the region is 'HA', there will be an indirection. > > So question stands, should we do this direct route at all? There is a big > advantage? > > St.Ack >
