Hi, I wanted to verify if my understanding is correct. Assuming that I use NRT, and refresh, say, every 1 second, caching based on IndexReader, such is what is used in the CachingWrapperFilter is basically useless, since, even if there is an open sub reader, it gets clones meaning there is a new instance for it, meaning the cache will explode with readers (it will get cleaned, but still, not as good as usual open reader, commit writer, reopen reader).
cheers, shay.banon
