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From Ian Lea <ian....@gmail.com>
Subject Re: indexing data without writing to disk ?
Date Fri, 01 Apr 2011 11:10:45 GMT
RAMDirectory.  The clue is in the name ...


--
Ian.


On Fri, Apr 1, 2011 at 11:08 AM, Patrick Diviacco
<patrick.diviacco@gmail.com> wrote:
> Is there a way to index data into memory without writing to disk in Lucene ?
>
> This is my current code storing it on disk
>
> writer = new IndexWriter(FSDirectory.open(index_dir), new
> IndexWriterConfig(org.apache.lucene.util.Version.LUCENE_40, new
> WhitespaceAnalyzer(org.apache.lucene.util.Version.LUCENE_40)));
>
> //store sorted content to contents
> Iterator<Map.Entry<String,Cluster>> it = clusters.entrySet().iterator();
>
> while (it.hasNext()) {
>
> ...
> Document document  = new Document();
>                document.add(new Field("id", id, Field.Store.YES,
> Field.Index.ANALYZED));
>               writer.addDocument(document);
> }
> writer.optimize();
> writer.close();
>
>
> thanks
>

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