Examples of org.apache.lucene.index.IndexWriter.optimize()

Class org.apache.lucene.index.IndexWriter

Examples of org.apache.lucene.index.IndexWriter.optimize()

org.apache.lucene.index.IndexWriter.optimize()
This method has been deprecated, as it is horribly inefficient and very rarely justified. Lucene's multi-segment search performance has improved over time, and the default TieredMergePolicy now targets segments with deletions. @deprecated

  public void testFuzzinessLong() throws Exception {
    RAMDirectory directory = new RAMDirectory();
    IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(), true, IndexWriter.MaxFieldLength.LIMITED);
    addDoc("aaaaaaa", writer);
    addDoc("segment", writer);
    writer.optimize();
    writer.close();
    IndexSearcher searcher = new IndexSearcher(directory, true);


    FuzzyQuery query;
    // not similar enough:

View Full Code Here

    RAMDirectory directory = new RAMDirectory();
    IndexWriter writer = new IndexWriter(directory, new WhitespaceAnalyzer(),
        true, IndexWriter.MaxFieldLength.LIMITED);
    addDoc("12345678911", writer);
    addDoc("segment", writer);
    writer.optimize();
    writer.close();
    IndexSearcher searcher = new IndexSearcher(directory, true);


    Query query;
    // term not over 10 chars, so optimization shortcuts

View Full Code Here

                doc.add(new Field("data", data[i], Field.Store.YES, Field.Index.ANALYZED));//Field.Text("data",data[i]));
            }
            writer.addDocument(doc);
        }


        writer.optimize();
        writer.close();


        r = IndexReader.open(index, true);
        s = new IndexSearcher(r);

View Full Code Here

    for (int i = 0; i < contents.length; ++i) {
      Document doc = new Document();
      doc.add(new Field(field, contents[i], Field.Store.YES, Field.Index.ANALYZED));
      writer.addDocument(doc);
    }
    writer.optimize();
    writer.close();


    return indexStore;
  }

View Full Code Here

    for (int i = 0; i < numDocs; i++) {
      docid.setValue("" + i);
      junk.setValue(randomUnicodeString(random));
      writer.addDocument(doc);
    }
    writer.optimize();
    writer.close();
    
    IndexReader reader = IndexReader.open(dir, true);
    
    int numAsserts = 100;

View Full Code Here

        Document doc = new Document();
        doc.add (new Field ("string", "a"+i, Field.Store.NO, Field.Index.NOT_ANALYZED));
        doc.add (new Field ("string", "b"+i, Field.Store.NO, Field.Index.NOT_ANALYZED));
        writer.addDocument (doc);
    }
    writer.optimize(); // enforce one segment to have a higher unique term count in all cases
    writer.close();
    sort.setSort(new SortField[]{
        new SortField("string", SortField.STRING),
        SortField.FIELD_DOC });
    // this should not throw AIOOBE or RuntimeEx

View Full Code Here

            indexWriter = null;
        }
        // optimize if requested
        if (optimize) {
            IndexWriter writer = getIndexWriter();
            writer.optimize();
            writer.close();
            indexWriter = null;
        }
    }

View Full Code Here

        writer.setUseCompoundFile(false);


        indexDirectory(writer, dataDir);


        int numIndexed = writer.numDocs();
        writer.optimize();
        writer.close();
        return numIndexed;
    }


    /**

View Full Code Here

    Document document3 = new Document();
    document3.add(new Field("field", "a different sample", Field.Store.YES, Field.Index.TOKENIZED));
    document3.add(new Field("filter", "another sample filter", Field.Store.YES, Field.Index.TOKENIZED));
    document3.add(new Field("sort", "1", Field.Store.YES, Field.Index.UN_TOKENIZED));
    writer.addDocument(document3);
    writer.optimize();
    writer.close();
  }


  /**
   * @see junit.framework.TestCase#setUp()

View Full Code Here

    document.add(new Field("field", "a sample", Field.Store.YES, Field.Index.TOKENIZED));
    document.add(new Field("filter", "a sample filter", Field.Store.YES, Field.Index.TOKENIZED));
    document.add(new Field("sort", "2", Field.Store.YES, Field.Index.UN_TOKENIZED));
    writer.addDocument(document);


    writer.optimize();
    
    writer.close();
  }


  public void testDeleteOptimizeDocumentError1() throws Exception {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.