i upgraded to 5.3 and fixed as you suggested. thank you. On Wed, Sep 23, 2015 at 11:31 AM, Michael McCandless < luc...@mikemccandless.com> wrote:
> You are indexing your field as a StoredField which means it's not > actually indexed (just stored), so no query (nor IW.deleteDocument) > will ever be able to find it. > > Try StringField instead ... in recent versions you can pass a BytesRef > value to that. > > Mike McCandless > > http://blog.mikemccandless.com > > > On Wed, Sep 23, 2015 at 10:17 AM, Larry White <lwh...@tracelink.com> > wrote: > > I'm using Lucene 4.10.3. (I plan to upgrade soon but need to fix an issue > > on this version today). > > > > I switched a Lucene index from using string document ids to byte arrays. > > The problem I'm having is that the system no longer finds documents by > > their id. I *suspect* this is because the lucene code is not doing an > > Array.equals(), but rather a standard equals(). This is the code to add > the > > document: > > > > Document doc = new Document(); > > byte[] key = indexData.getKey().toByteArray(); > > System.out.println(Arrays.toString(key)); > > doc.add(new StoredField(DOCUMENT_PRIMARY_KEY, new BytesRef(key))); > > writer.addDocument(doc); > > > > And this is the code to delete the document. The delete fails because the > > document is not found (although it does exist in the index). > > > > void prepareDelete(byte[] documentId) throws IOException { > > System.out.println(Arrays.toString(documentId)); > > Term term = > > new Term(DOCUMENT_PRIMARY_KEY, new BytesRef(documentId)); > > writer.deleteDocuments(term); > > } > > > > By comparing the output of the print statements, I've determined that the > > keys are the same (in the sense that they contain the same bytes), but > they > > do not share identity. > > > > Thanks very much for any and all assistance. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > -- *Larry White | TraceLink Inc. | Principal Software Architect* 400 Riverpark Dr. | North Reading, MA | 01864 e: lwh...@tracelink.com www.tracelink.com *Protect patients, enable health, grow profits, ensure compliance*
