Only by looking into a documentation of a specific Ignite version or your configs if the property is overridden.
— Denis > On Dec 2, 2017, at 7:53 PM, Raymond Wilson <raymond_wil...@trimble.com> wrote: > > BTW, is there a way of determining what the page size of a persistent store > is before opening it? > > From: Raymond Wilson [mailto:raymond_wil...@trimble.com > <mailto:raymond_wil...@trimble.com>] > Sent: Friday, December 1, 2017 4:36 PM > To: 'user@ignite.apache.org <mailto:user@ignite.apache.org>' > <user@ignite.apache.org <mailto:user@ignite.apache.org>> > Subject: RE: Did the default page size change between Ignite 2.2 and 2.3 > > Thanks Denis. > > I did give that a try in the meantime and it sorted it out. > > Do you know how much of a performance delta it made? > > Thanks, > Raymond. > > From: Denis Magda [mailto:dma...@apache.org <mailto:dma...@apache.org>] > Sent: Friday, December 1, 2017 4:15 PM > To: user@ignite.apache.org <mailto:user@ignite.apache.org> > Subject: Re: Did the default page size change between Ignite 2.2 and 2.3 > > The page default size was changed to 4KB in 2.3 because of performance > considerations: > https://apacheignite.readme.io/docs/durable-memory-tuning#section-page-size > <https://apacheignite.readme.io/docs/durable-memory-tuning#section-page-size> > > Roll the size back to 2KB manually in your cluster configuration to get rid > off this exception. > > — > Denis > >> On Nov 30, 2017, at 6:16 PM, Raymond Wilson <raymond_wil...@trimble.com >> <mailto:raymond_wil...@trimble.com>> wrote: >> >> I am upgrading from Ignite 2.2 to 2.3. I use persistent storage and have an >> existing data store. >> >> When activating the cluster I get the following error in the C# client: >> >> class org.apache.ignite.IgniteCheckedException: Failed to verify store file >> (invalid page size) [expectedPageSize=4096, filePageSize=2048] >> >> I didn’t set a specific page size in 2.2 or 2.3. >> >> Did this change? >> >> Thanks, >> Raymond.
