hey, On Fri, May 25, 2012 at 2:45 PM, Nikolay Zamosenchuk <nikolaz...@gmail.com> wrote: > Hi everyone. We are using IndexReader.deleteDocument(Term) method to > delete documents, since it returns the number of deleted documents. > This is used to be sure that some docs were removed. We must know for > sure if documents were deleted. But in lucene 3.6 this method is final > and can't be overridden in our codebase anymore. Method > IndexWriter.deleteDocument(..) is not final and possibly can be used > in our project, but doesn't return any value so we can't be sure > whether ant documents were deleted. So briefly > IndexReader.deleteDocument(Term) is a final but returns number of > deletions performed and IndexWriter.deleteDocument(..) is not final, > but doesn't return any result. Our functionality requires overriding > and result value. > > Can anyone please suggest how to solve this issue? Can simply run term > query before, but it seems to be absolutely inefficient.
what you can do is use IndexReader#docFreq(Term) to figure out documents that have been deleted / will be deleted by you delete term simon > > -- > Best regards, Nikolay Zamosenchuk > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
