How about AffinityKey<>(personid, equivalentId) for person cache and AffinityKey<detailId, equivalentId) for details cache ?
Thanks for your help. On 27 December 2016 at 18:22, Andrey Gura <[email protected]> wrote: > No, you can't. In this case you should provide person id in order to > colocate your entries. > > On Tue, Dec 27, 2016 at 3:20 PM, Anil <[email protected]> wrote: > > Hi Andrey, > > > > thanks for quick response. > > > > Unfortunately, person cache key cannot be used as affinity key for person > > details in my case. > > > > Person { > > > > String personId > > > > String equivalentId; > > > > String name > > > > } > > > > PersonDetail { > > > > String detailId; > > > > Strign equivalentId; > > > > } > > > > Person cache : > > > > key = personid > > value = Person object > > > > PersonDetail cache : > > > > key = detailId > > value = PersonDetail > > > > > > the only relation between person and its details is equivalentId > > > > can we achieve affinity with above entities ? thanks > > > > On 27 December 2016 at 17:09, Andrey Gura <[email protected]> wrote: > >> > >> Anil, > >> > >> I think in your case Person's key and Persond details key should be > >> same. Otherwise you will not be able get Person details from cache. Of > >> course you can keep Person details key in Person instance but it seems > >> that this relation is transitive and should be removed. > >> > >> Other case that I can imagine is some complex key when with each > >> person could be associated many person details entries. In this case > >> you should use person key as affinity key for colocation person with > >> person details on the same affinity nodes set. > >> > >> On Tue, Dec 27, 2016 at 2:20 PM, Anil <[email protected]> wrote: > >> > Hi, > >> > > >> > is it mandatory to use key of a cache as part of the affinity key of > >> > another > >> > cache ? > >> > > >> > i see all examples on github are using the same. > >> > > >> > In my scenario, key of a cache (person) cannot be part of affinity key > >> > of > >> > another cache (person details). how can we achieve affinity? > >> > > >> > Thanks. > > > > >
