Hi Ian, Thanks for your quick reply.
Our documents will have the following common key information like 1. Document Type ID, 2. Document Date, 3. Document Author ID, 4. Document Status 5. Document Group ID. While creating the indexing, we would like to add the above key values along the content index. So that it will not read entire index and search on Document Type ID or Date Range. Can we implement this approach? Currently search text is being performed on indexing, then we are filtering the documents by reading document record from database table for the above key values. Thanks Prasad -----Original Message----- From: Ian Lea [mailto:ian....@gmail.com] Sent: Wednesday, March 07, 2012 4:03 PM To: java-user@lucene.apache.org Subject: Re: Help on DOCX and XLSX You'll have to find something that parses the formats you are interested in and extracts the text you want. Apache Tika comes to mind. Why are you using such an old version of Lucene? Why aren't you using Solr? That might just work for you out of the box. See also http://www.lucidimagination.com/devzone/technical-articles/content-extra ction-tika As for the size, I wouldn't worry about it. Disk space is cheap. If you really do care, scan the FAQ at http://wiki.apache.org/lucene-java/LuceneFAQ. Lots of useful info on all sorts of things. -- Ian. On Wed, Mar 7, 2012 at 9:40 AM, Prasad KVSH <prasad.kokep...@ness.com> wrote: > Dear All, > > > > We started using Lucene version 3.0.3, we have different types of > documents like PDF, XLS, XLSX, DOC, DOCX,TXT etc., at a specified > folder. > > > > We have created index on these files(using IndexFiles.java), Indexing > has took 17.2 MB for 69.4MB Documents. This index created using > Standard Analyzer with limited index fields. And able to search a > given text in PDF(text content only), *.doc and *.xls(MS Word > 1997-2003) versions only. > > > > Now I need help on .docx and .xlsx files indexing. How I can run > indexing on these files. These files are ignored when we do a string > search > > > > Writer is defined as below: > > IndexWriter writer = new IndexWriter(FSDirectory.open(INDEX_DIR), new > StandardAnalyzer(Version.LUCENE_CURRENT), true, > IndexWriter.MaxFieldLength.LIMITED); > > > > Another question is on the size of index folder, whether we can > optimize the size > > > > Thanks > > Prasad > --------------------------------------------------------------------- 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
