Could the Lucene indexer explicitly track these files (e.g. as a property in the index definition)? And also take care of removing them? (the latter part is assuming that the same index file is not identical across various definitions)
> On 10 Mar 2015, at 12:18, Chetan Mehrotra <chetan.mehro...@gmail.com> wrote: > > On Tue, Mar 10, 2015 at 4:12 PM, Michael Dürig <mdue...@apache.org> wrote: >> The problem is that you don't even have a list of all previous revisions of >> the root node state. Revisions are created on the fly and kept as needed. > > hmm yup. Then we would need to think of some other approach to know > all the blobId referred to by the Lucene Index files > > > Chetan Mehrotra