Thanks for your Reply... But what is the benefits of different memstore for different CF, when all of them are going to flush on the same time?
On Tue, Feb 25, 2014 at 1:23 AM, Jean-Marc Spaggiari < [email protected]> wrote: > 1. correct. > 2. Regions doesn't have memstores. Regions servers have memstores. On per > region per CF. all the memstores for a single regions are flush at the same > time when one is full, even if the others are not. > > HTH. > > JM > > > 2014-02-24 14:35 GMT-05:00 Upendra Yadav <[email protected]>: > > > 1. One region server can have more than one region for same table > > > > 2. Which one is correct: > > > > a) Each region has one memstore( and all CF for this region will reside > in > > this single > > memstore) and if memstore size reached its configured limit it will > > snapshot and flush... due to single CF all CF have to flush. > > > > b) Each region has n no. of CF and each CF has its own memstore. And when > > one CF's memstore get full it will snapshot and flush. And will not force > > to flush other CF. > > > > I read the current document some days before and now once again i got > that > > doubts... > > >
