Perfect! This would reduce the only limitation of dist/replicated caches in 2LC, while I am convinced that these have much better performance (there have been some changes recently, so I have to re-run the perf tests).
So, how should that feature be exposed to users? 1) Annotating the value class with @NonEvictable or @Evictable(false) - What if the user can't change the class definition? That would require us to provide alternative way as well (listing classes in configuration) - Should we set this fixed for a value class? Inheritance? - Should we support also @NonEvictable keys? 2) Adding Flag.NON_EVICTABLE to the write - Flags are a bit controversial, we shouldn't add more user-facing flags - We need a Param for functional commands as well 3) Other ways? Should we create another type of CacheEntry (-1), add a flag to Metadata, or something else? Radim On 12/20/2016 03:33 PM, William Burns wrote: > Yes, definitely! > > I made sure to check when I added Caffeine [1] > > I was thinking we could add that later if we really need the feature. > > - Will > > [1] > https://github.com/ben-manes/caffeine/blob/master/caffeine/src/main/java/com/github/benmanes/caffeine/cache/Caffeine.java#L347 > > On Tue, Dec 20, 2016 at 4:16 AM Radim Vansa <rva...@redhat.com > <mailto:rva...@redhat.com>> wrote: > > Regarding another use of Weighter in Caffeine: would it be possible to > guarantee that an object with weight 0 (or negative one) is never > evicted? > > R. > > On 12/19/2016 10:10 PM, William Burns wrote: > > Check out some of the new changes to the Data Container in > Infinispan > > 9.0. Beta 1 [1]. Part 2 will be probably after Holiday break. > > > > [1] > http://blog.infinispan.org/2016/12/data-container-changes-part-1.html > > > > > > _______________________________________________ > > infinispan-dev mailing list > > infinispan-dev@lists.jboss.org > <mailto:infinispan-dev@lists.jboss.org> > > https://lists.jboss.org/mailman/listinfo/infinispan-dev > > > -- > Radim Vansa <rva...@redhat.com <mailto:rva...@redhat.com>> > JBoss Performance Team > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org <mailto:infinispan-dev@lists.jboss.org> > https://lists.jboss.org/mailman/listinfo/infinispan-dev > > > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Radim Vansa <rva...@redhat.com> JBoss Performance Team _______________________________________________ infinispan-dev mailing list infinispan-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev
