private IndexWriter createWriter() throws IOException {
IndexWriter writer = new IndexWriter(dir, false, null, new KeepOnlyLastCommitDeletionPolicy());
writer.setUseCompoundFile(false);
if (iconf != null) {
int maxFieldLength = iconf.getIndexMaxFieldLength();
if (maxFieldLength > 0) {
writer.setMaxFieldLength(maxFieldLength);
}
}
return writer;
}
public static void IndexCreate() throws Exception {
String path = "D:\\Lucene Document";
directory = FSDirectory.getDirectory(path);
Analyzer analyzer = new StandardAnalyzer();
IndexWriter iwriter = new IndexWriter(directory, analyzer, true);
iwriter.setMaxFieldLength(25000);
// make a new, empty document
Document doc = new Document();
String text = "This is the text to be indexed.";
doc.add(new Field("fieldname", text, Field.Store.YES, Field.Index.TOKENIZED));
iwriter.addDocument(doc);
iwriter.optimize();
iwriter.close();
}