Thank you very much Mr. Shai for all your help :) I will follow the same :) Thank you once again :)
Regards, Jebarlin.R On Fri, Feb 7, 2014 at 5:05 PM, Shai Erera <ser...@gmail.com> wrote: > Hi > > Since 4.2 the facets module has gone under major changes, both API and > implementation and performance has improved x4. If you want to upgrade, > then I recommend waiting for 4.7 since we overhauled the API again - this > will save you the efforts to migrate to e.g 4.6 and then to the new API > once 4.7 is out. > > And you should always use the same version of Lucene for all of its modules > - it's the only way to guarantee things will work :). > > Shai > > > On Fri, Feb 7, 2014 at 9:05 AM, Jebarlin Robertson <jebar...@gmail.com > >wrote: > > > Dear Shai, > > > > I only made the mistake by using the same directory for both IndexWriter > > and FacetWriter. Now it is working fine .Thank you :) > > > > Could you please tell me if there is any major performance difference in > > using *3.6 and 4.x* *Facet *library?. > > Since I use the Lucene 3.6 version, I am using Facet library also the > same > > version. > > > > Kindly guide me to use the best and the working one. :) > > Thank you :) > > > > > > Thanks and Regards, > > Jebarlin Robertson.R > > > > > > > > On Fri, Feb 7, 2014 at 12:41 PM, Jebarlin Robertson <jebar...@gmail.com > > >wrote: > > > > > Dear Shai, > > > > > > Thank you for your reply. > > > > > > Actually I am using Lucene3.6 in Android. It is working fine. but with > > the > > > latest versions there are some issues. > > > Now I just added this Facet search library also along with the old > Lucene > > > code. > > > After this Facet search integration, it is giving these Corrupted and > > > NullpointerExcpetion when I add the document object to the IndexWriter. > > > > > > Below is the exception. > > > > > > 02-07 12:38:11.006: W/System.err(5411): java.lang.NullPointerException > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > org.apache.lucene.facet.index.streaming.CategoryParentsStream.incrementToken(CategoryParentsStream.java:138) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > org.apache.lucene.facet.index.streaming.CountingListTokenizer.incrementToken(CountingListTokenizer.java:63) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > org.apache.lucene.facet.index.streaming.CategoryTokenizer.incrementToken(CategoryTokenizer.java:48) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > org.apache.lucene.index.DocInverterPerField.processFields(DocInverterPerField.java:141) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > org.apache.lucene.index.DocFieldProcessorPerThread.processDocument(DocFieldProcessorPerThread.java:276) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:766) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:2060) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:2034) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > com.example.lucene.threads.AsyncIndexWriter.addDocumentSynchronous(AsyncIndexWriter.java:343) > > > 02-07 12:38:11.006: W/System.err(5411): at > > > > > > com.example.lucene.threads.AsyncIndexWriter.addDocumentSync(AsyncIndexWriter.java:371) > > > > > > > > > Just try to help, If I am missing something. > > > > > > Thanks and regards, > > > Jebarlin.R > > > > > > > > > On Thu, Feb 6, 2014 at 11:04 PM, Shai Erera <ser...@gmail.com> wrote: > > > > > >> It looks like something's wrong with the index indeed. Are you sure > you > > >> committed both the IndexWriter and TaxoWriter? > > >> Do you have some sort of testcase / short program which demonstrates > the > > >> problem? > > >> > > >> I know there were few issues running Lucene on Android, so I cannot > > >> guarantee it works fully .. we never tested this code on Android. > > >> > > >> Shai > > >> > > >> > > >> On Thu, Feb 6, 2014 at 3:21 PM, Jebarlin Robertson < > jebar...@gmail.com > > >> >wrote: > > >> > > >> > Hi, > > >> > > > >> > I am using Lucene 3.6 version for indexing and searching in Android > > >> > application. > > >> > I have implemented Facet search. But when I try to search, it is > > giving > > >> the > > >> > below exception while creating the DirectoryTaxonomyReader object. > > >> > > > >> > 02-06 21:00:58.082: W/System.err(15518): > > >> > org.apache.lucene.index.CorruptIndexException: Missing parent data > for > > >> > category 1 > > >> > > > >> > > > >> > Can anyone help me to know what is the problem for this. Whether the > > >> > Categories are not added to the Lucene index or some other problem. > > >> > > > >> > > > >> > It will be better if somebody provides some sample code to use > lucene > > >> facet > > >> > for 3.6 version. > > >> > > > >> > > > >> > -- > > >> > Thanks & Regards, > > >> > Jebarlin Robertson.R > > >> > GSM: 91-9538106181. > > >> > > > >> > > > > > > > > > > > > -- > > > Thanks & Regards, > > > Jebarlin Robertson.R > > > GSM: 91-9538106181. > > > > > > > > > > > -- > > Thanks & Regards, > > Jebarlin Robertson.R > > GSM: 91-9538106181. > > > -- Thanks & Regards, Jebarlin Robertson.R GSM: 91-9538106181.
