Can some sort of persistent Write Ahead Logging help here? On Mon, Jul 6, 2015 at 11:32 AM, Dmitriy Setrakyan <dsetrak...@apache.org> wrote:
> On Sun, Jul 5, 2015 at 10:58 PM, Vladimir Ozerov <voze...@gridgain.com> > wrote: > > > Igniters, > > > > Can someone explain me how write-behind store should behave in case of > node > > stop when some changes has not been flushed to the underlying store yet? > > Are we guarantee that all pending changes will be flushed to the > underlying > > store? > > > > > I think we should make the best effort to persist the un-flushed updates in > case of graceful exit. Of course, not guarantees can be provided, and if a > server stop abruptly, then some updates might be lost. > > > > Vladimir. > > > -- Regards, Atri *l'apprenant*
