Peer class loading doesnt work on key and value objects of class as per ignite documentation
On Wed, Oct 27, 2021, 08:44 Ilya Kazakov <kazakov.i...@gmail.com> wrote: > Hi Rick. Actually, if you do not need to use your POJO classes on the > server-side (e.g. for some compute tasks or in services) you can try just > enabling peerClassLoding and put a new object from your client without any > interruption. In this case, Ignite will serialize a new object and create > in the cluster metadata a new schema for your POJO-type. The best way is a > monotonic expansion of object fields set. > > ------------------ > Ilya > > ср, 27 окт. 2021 г. в 09:34, Rick Lee <eerick...@gmail.com>: > >> Dear all, >> >> I'm currently on version 2.8 and use ignite.getOrCreateCache(cacheCfg) to >> create a cache, e.g., cache Account object, etc, on startup. Now whenever I >> want to add field to the Account class, I need to restart all nodes in the >> cluster in order to make the change effective, but obviously it will >> introduce service interruption. Any other way I can modify the class >> structure by only rolling restart the nodes instead of restarting the whole >> cluster? >> >> Thanks & Regards, >> Rick >> >
