On Tue, Aug 29, 2017 at 7:00 PM, userx <[email protected]> wrote: > Hi All, > > 1) Like the conventional configuration of > https://apacheignite.readme.io/docs/memory-configuration# > section-memory-policies > where in we could limit the size of the memory, how do we define a > configuration which can limit the size of Persistent Store so that say out > of a 500GB HDisk, I don't want this Ignite related data to go beyond 300GB > ? >
You would have to control your data on disk by yourself. Evicting from disk is very sensitive and use case specific, so it would be almost impossible to automate it. > > 2) Also, is there a configuration such that when Ignite data grid servers > are restarted (say some code change either on client or server side), > whatever was persisted before gets wiped out completely on all the > participating nodes and only fresh persisted data is there ? > How about calling destroyCache(...) on startup?
