Cross sending to dev@. Does anyone know why we still have swapEnabled property in master?
D. ---------- Forwarded message ---------- From: Denis Mekhanikov <[email protected]> Date: Fri, Sep 1, 2017 at 9:51 AM Subject: Re: Limiting the size of Persistent Store and clearing data on restart To: [email protected] Sorry, I didn't know that. I found a bunch of matches by "swapEnabled" keyword on master branch in the project, mostly in benchmarks configurations. These properties should probably be removed not to confuse readers. пт, 1 сент. 2017 г. в 19:23, Dmitriy Setrakyan <[email protected]>: > On Fri, Sep 1, 2017 at 1:41 PM, Denis Mekhanikov <[email protected]> > wrote: > >> Regarding your second question: looks like you don't actually need >> persistence. Its purpose is the opposite: to save cache data between >> restarts. >> If you use persistence to store more data than RAM available, then you >> can enable swap space: https://apacheignite.readme.io/v1.9/docs/off-heap- >> memory#section-swap-space >> > > Denis, starting with 2.1, Ignite does not have the swap space anymore, > since it never worked well and kept hurting the performance. We recommend > now that users do use persistence whenever the data size is bigger than the > available memory size. >
