>> Compactions have not been a limiting factor for throughput. This is the subject of a separate discussion.
>> I need to go do the scientific tests on write throughput for more wals. Yes, please, it would be nice to see some numbers. -Vlad On Thu, Sep 3, 2015 at 2:20 PM, Elliott Clark <[email protected]> wrote: > On Thu, Sep 3, 2015 at 1:53 PM, Vladimir Rodionov <[email protected]> > wrote: > > > In a long run, it does not matter how many WAL files per RS do you have > > > That's not been my experience in production. We got more write throughput > when adding in more regionservers on a single box ( thus adding in more > wals ). Compactions have not been a limiting factor for throughput. > I need to go do the scientific tests on write throughput for more wals. >
