Minor Description
During reindexing the IndexCopier can be too verbose logging information that is not interesting, such as:
*INFO* [async-index-update-async] o.a.j.o.p.i.lucene.IndexCopier [COW][/oak:index/users] CopyOnWrite stats : Skipped copying 0 files with total size 0 B *INFO* [async-index-update-async] o.a.j.o.p.i.lucene.IndexCopier [COW][/oak:index/slingeventJob] CopyOnWrite stats : Skipped copying 0 files with total size 0 B