Examples of org.apache.lucene.index.DirectoryReader.numDocs()

Class org.apache.lucene.index.DirectoryReader

Examples of org.apache.lucene.index.DirectoryReader.numDocs()

org.apache.lucene.index.DirectoryReader.numDocs()

    cols.add(new Column("n1", "v2"));
    Record record = new Record("1", "fam", cols);
    _action.replaceColumns(row.getId(), record);
    _action.performMutate(getSearcher(reader, directory), writer);
    reader = commitAndReopen(reader, writer);
    assertEquals(2, reader.numDocs());


    IndexSearcher searcher = new IndexSearcher(reader);
    TopDocs topDocs = searcher.search(new TermQuery(new Term(BlurConstants.ROW_ID, row.getId())), 10);
    Document doc2 = searcher.doc(topDocs.scoreDocs[1].doc);
    List<IndexableField> fields = doc2.getFields();

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      // delete.
      flushToTmpIndex();
      _localTmpWriter.close(false);
      DirectoryReader reader = DirectoryReader.open(_localTmpDir);
      if (_countersSetup) {
        _recordRateCounter.mark(reader.numDocs());
      }
      _writer.addIndexes(reader);
      reader.close();
      resetLocalTmp();
      _writer.maybeMerge();

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      writer1.addDocument(getSmallDoc(random1));
    }
    writer1.close();


    DirectoryReader reader1 = DirectoryReader.open(directory);
    int numDocs1 = reader1.numDocs();
    assertEquals(1000, numDocs1);


    // for (int i = 0; i < numDocs1; i++) {
    // System.out.println(reader1.document(i));
    // }

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      writer2.addDocument(getSmallDoc(random2));
    }
    writer2.close();


    DirectoryReader reader2 = DirectoryReader.open(directory);
    int numDocs2 = reader2.numDocs();
    assertEquals(2000, numDocs2);


    for (int i = 0; i < 2; i++) {


      long t1 = System.nanoTime();

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    writer.close();
    System.out.println("done writing");


    DirectoryReader reader = DirectoryReader.open(_cacheDirectory);
    System.out.println("done opening");
    assertEquals(docs, reader.numDocs());


    Document document = reader.document(0);
    System.out.println("done fetching");
    System.out.println(document);

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  private void assertData(int totalShardCount) throws IOException {
    Partitioner<IntWritable, IntWritable> partitioner = new HashPartitioner<IntWritable, IntWritable>();
    for (int i = 0; i < totalShardCount; i++) {
      HdfsDirectory directory = new HdfsDirectory(configuration, new Path(path, BlurUtil.getShardName(i)));
      DirectoryReader reader = DirectoryReader.open(directory);
      int numDocs = reader.numDocs();
      for (int d = 0; d < numDocs; d++) {
        Document document = reader.document(d);
        IndexableField field = document.getField("id");
        Integer id = (Integer) field.numericValue();
        int partition = partitioner.getPartition(new IntWritable(id), null, totalShardCount);

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    TopScoreDocCollector topDocs = TopScoreDocCollector.create(10, false);
    new IndexSearcher(r).search(new MatchAllDocsQuery(), MultiCollector.wrap(fc, topDocs));
    
    List<FacetResult> res = fc.getFacetResults();
    double value = res.get(0).getFacetResultNode().value;
    double expected = topDocs.topDocs().getMaxScore() * r.numDocs();
    assertEquals(expected, value, 1E-10);
    
    IOUtils.close(taxo, taxoDir, r, indexDir);
  }

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    List<FacetResult> facetResults = fc.getFacetResults();
    FacetResult fresA = facetResults.get(0);
    assertEquals("unexpected count for " + fresA, r.maxDoc(), (int) fresA.getFacetResultNode().value);
    
    FacetResult fresB = facetResults.get(1);
    double expected = topDocs.topDocs().getMaxScore() * r.numDocs();
    assertEquals("unexpected value for " + fresB, expected, fresB.getFacetResultNode().value, 1E-10);
    
    IOUtils.close(taxo, taxoDir, r, indexDir);
  }

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   */
  public void addTaxonomy(Directory taxoDir, OrdinalMap map) throws IOException {
    ensureOpen();
    DirectoryReader r = DirectoryReader.open(taxoDir);
    try {
      final int size = r.numDocs();
      final OrdinalMap ordinalMap = map;
      ordinalMap.setSize(size);
      int base = 0;
      TermsEnum te = null;
      DocsEnum docs = null;

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    iw.forceMerge(2); // force merges with deletions


    iw.commit();


    final DirectoryReader ir = DirectoryReader.open(dir);
    assertTrue(ir.numDocs() > 0);
    int numDocs = 0;
    for (int i = 0; i < ir.maxDoc(); ++i) {
      final Document doc = ir.document(i);
      if (doc == null) {
        continue;

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