Alex, Why not return cache group metrics from this method by default and properly > document it?
What do you think about Dmitry's suggestion? It sounds reasonable to me. -- Denis On Wed, Apr 4, 2018 at 12:22 PM, Dmitriy Setrakyan <dsetrak...@apache.org> wrote: > On Wed, Apr 4, 2018 at 5:27 AM, Alexey Goncharuk < > alexey.goncha...@gmail.com > > wrote: > > > Denis, > > > > I think this particular metric should be deprecated. The most we can do > > about it is to return the actual allocated size when a cache is the only > > cache in a group and return -1 if there are multiple caches in a group. > > However, this does not look like a consistent approach to me, so I would > > prefer to always return -1 and suggest that users use corresponding cache > > group metrics. > > > > Why not return cache group metrics from this method by default and properly > document it? >