Unfortunately I can not use that, because I do not want to copy all the indexes. Our use case is "archiving" of indexes: we would like to copy to separate file (and remove) part of the indexes, for example which are more than a month old. We achieved it by writing a Reader which does the filtering, and use the writer to write them out.
Robert On Tue, Jan 12, 2016 at 8:00 PM, Dawid Weiss <dawid.we...@gmail.com> wrote: > You can addIndexes(Directory... dirs) -- then you don't have to deal > with CodecReader? > > Dawid > > On Tue, Jan 12, 2016 at 4:43 PM, Manner Róbert <rma...@gmail.com> wrote: > > Hi, > > > > we have used lucene 4.7.0 before, we are on the way to upgrade to 5.4.0. > > > > The problem I have is that writer.addIndexes now needs CodecReader and > does > > not accept a basic LeafReader what we have. > > > > Is there any efficient way to work around that? How would you do it? > Query > > the documents and addDocument one by one? Or can I somehow wrap my > > LeafReader in a CodecReader? What is the reason to require CodecReader > and > > what is that for? Its documentation seems to be missing, and I could not > > find anything on the net either. > > > > Thanks for any pointers in advance, > > > > Robi > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
