BTW You don't need to delay anything because of migration. Any changes that get committed for 3.2.0-SNAPSHOT will all be pulled over automatically when the repository access is in place.
On Tue, Aug 25, 2015 at 8:24 AM, Atri Sharma <[email protected]> wrote: > I will fork the branch and try, thanks. > On 25 Aug 2015 10:39, "Vlad Rozov" <[email protected]> wrote: > > > Please take a look at my SPOI-5823 branch. I am almost done with the > > enhancement and just finishing up some synchronization code. Note that > the > > branch is for review only and I am waiting for code migration to Apache > to > > commit my changes. > > > > Vlad > > > > On 8/24/15 18:25, Atri Sharma wrote: > > > >> Sound pretty cool. > >> > >> I have half baked patch for the thing I talked about. I think I can help > >> with your patch and/or extend it to something of what I have in mind. > >> > >> Could you please point me to the right repo? > >> On 25 Aug 2015 06:33, "Vlad Rozov" <[email protected]> wrote: > >> > >> To add to Chetan comment, I am working on an enhancement that offloads > >>> bufferserver spooling to disk to a separate thread. This thread will > kick > >>> in when only half (should it be configurable?) of memory blocks are > left > >>> available. This should further avoid possibility of I/O spikes. > >>> > >>> Vlad > >>> > >>> On 8/24/15 14:16, Chetan Narsude wrote: > >>> > >>> The bufferserver writes pages to disk *only when* it runs out of memory > >>>> to > >>>> hold them. > >>>> > >>>> Can you elaborate where you see I/O spikes? > >>>> > >>>> -- > >>>> Chetan > >>>> > >>>> On Mon, Aug 24, 2015 at 12:39 PM, Atri Sharma <[email protected]> > >>>> wrote: > >>>> > >>>> Folks, > >>>> > >>>>> I was wondering if it makes sense to have a functionality in which > >>>>> bufferserver writes out data pages to disk in batches defined by > >>>>> timeslice/application window. > >>>>> > >>>>> This will allow flexible workloads and reduce I/O spikes (I > understand > >>>>> that > >>>>> we have non-blocking I/O but it still would incur disk head costs). > >>>>> > >>>>> Thoughts? > >>>>> > >>>>> -- > >>>>> Regards, > >>>>> > >>>>> Atri > >>>>> *l'apprenant* > >>>>> > >>>>> > >>>>> > > >
