Re: Will Scan use blockcache?

2018-12-31 Thread Duo Zhang
Oh, I see, 1.2.0. Try scan.setSmall(true)? Stack 于2019年1月1日周二 上午6:29写道: > On Sat, Dec 29, 2018 at 8:06 AM ming.liu wrote: > > > Thanks Stack, > > > > I have an impression that Get makes a Scan under the cover. But that > > cannot explain my observation of the performance difference between Get

Re: Will Scan use blockcache?

2018-12-31 Thread Stack
On Sat, Dec 29, 2018 at 8:06 AM ming.liu wrote: > Thanks Stack, > > I have an impression that Get makes a Scan under the cover. But that > cannot explain my observation of the performance difference between Get a > single row vs. San a single row. > > Here is how the Get gets converted into a