Re: Improvement performance of my indexing with Lucene

2015-09-08 Thread Modassar Ather
There are few things you can try to improve indexing performance. 1. Try indexing documents in batches. 2. You can try multi-threaded indexing. What I mean to say is feed the data using multiple threads to the indexer. 3. Analysis of memory utilization and GC tuning. Following are few links which

Re: Preserve Original Option In Stemming (EnglishMinimalStemFilterFactory).

2015-08-25 Thread Modassar Ather
Can anyone tell me why this option is not provided for Stemming. I am not sure about it but the original token can be preserved by using too. To avoid any duplicate token in the document can be used at the end of analysis chain. Hope this helps. Regards, Modassar On Tue, Aug 25, 2015 at 2:12

Re: new to Lucene

2015-08-07 Thread Modassar Ather
Please see my comments in-line. 1. For the indexing of these chapters, how many fields that need to be declared? Can I just declare only one field for the contents? This depends on what you need to search with. E.g if only plain content (chapters) are to be searched then one indexed field is requ

Core is not getting loaded with copied index.

2014-04-10 Thread Modassar Ather
Hi, I indexed few documents under a core of Solr 4.6.1 instance deployed on Tomcat and copied the same index to other Solr instance with a core having same configurations. Before copying the index, source Solr instance was stopped. But when I start the other instance with the copied index it throw

Re: Phrase search with ComplexPhraseQueryParser/SpanQueryParser.

2014-03-06 Thread Modassar Ather
If you don't have an jira account, anyone can create one. > > Thanks, > Ahmet > > > > On Wednesday, March 5, 2014 9:40 AM, Modassar Ather < > modas...@industechinnovations.com> wrote: > Hi, > > Phrases with stop words in them are not getting se

Phrase search with ComplexPhraseQueryParser/SpanQueryParser.

2014-03-04 Thread Modassar Ather
Hi, Phrases with stop words in them are not getting searched whereas a phrase without it gets searched using ComplexPhraseQueryParser/SpanQueryParser. SpanQueryParser reference: https://issues.apache.org/jira/browse/LUCENE-5205 The similar search works fine with classic parser which uses PhraseQ