Package org.apache.lucene.index

Examples of org.apache.lucene.index.RandomIndexWriter.forceMerge()

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      } else {
        field.setLongValue(v);
        iw.addDocument(doc);
      }
    }
    iw.forceMerge(1);
    final DirectoryReader reader = iw.getReader();
    final FieldCache.Longs longs = FieldCache.DEFAULT.getLongs(getOnlySegmentReader(reader), "f", false);
    for (int i = 0; i < values.length; ++i) {
      assertEquals(values[i], longs.get(i));
    }
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      } else {
        field.setIntValue(v);
        iw.addDocument(doc);
      }
    }
    iw.forceMerge(1);
    final DirectoryReader reader = iw.getReader();
    final FieldCache.Ints ints = FieldCache.DEFAULT.getInts(getOnlySegmentReader(reader), "f", false);
    for (int i = 0; i < values.length; ++i) {
      assertEquals(values[i], ints.get(i));
    }
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    if (random().nextBoolean()) {
      if (VERBOSE) {
        System.out.println("TEST: forceMerge(1)...");
      }
      w.forceMerge(1);
    }
    IndexReader r = w.getReader();

    final SortedSetDocValuesReaderState sortedSetDVState;
    IndexSearcher s = newSearcher(r);
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    writer.addDocument(doc);
    writer.addDocument(doc);
    writer.addDocument(doc);

    // Test wants 3 docs in one segment:
    writer.forceMerge(1);

    final ValueSource vs = new ValueSource() {
        @SuppressWarnings("rawtypes")
        @Override
        public FunctionValues getValues(Map ignored, AtomicReaderContext ignored2) {
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      if (random().nextInt(100) < 10) {
        addSome(doc, rareTerms);
      }
      iw.addDocument(doc);
    }
    iw.forceMerge(1);
    iw.close();
    r = DirectoryReader.open(dir);
    reader = getOnlySegmentReader(r);
    searcher = new IndexSearcher(reader);
    searcher.setSimilarity(new DefaultSimilarity() {
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      Document doc = new Document();
      doc.add(newField("field", "a", TextField.TYPE_NOT_STORED));
      riw.addDocument(doc);
    }

    riw.forceMerge(1);
    IndexReader r = riw.getReader();
    riw.close();

    IndexSearcher s = newSearcher(r);
    BooleanQuery bq = new BooleanQuery();
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      }
      parentVal.setLongValue(random().nextInt(50));
      documents.add(parentDoc);
      writer.addDocuments(documents);
    }
    writer.forceMerge(1);
    final DirectoryReader indexReader = writer.getReader();
    writer.close();

    final AtomicReader reader = getOnlySegmentReader(indexReader);
    final Filter parentsFilter = new FixedBitSetCachingWrapperFilter(new QueryWrapperFilter(new TermQuery(new Term("parent", "true"))));
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      iw1.w.updateNumericDocValue(new Term("s", term), "ndv", value);
      iw2.w.updateNumericDocValue(new Term("s", term), "ndv", value);
    }
   
    iw1.forceMerge(1);
    iw2.forceMerge(1);
    iw1.close();
    iw2.close();
    reader = DirectoryReader.open(dir1);
    sortedReader = DirectoryReader.open(dir2);
  }
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      }
      Document doc = new Document();
      doc.add(new TextField("field", contents, Field.Store.NO));
      w.addDocument(doc);
    }
    w.forceMerge(1);
    final IndexReader r = w.getReader();
    final IndexSearcher s = newSearcher(r);
    w.close();

    for(int iter=0;iter<10*RANDOM_MULTIPLIER;iter++) {
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    writer.addDocument (doc);

    // tests here require single segment (eg try seed
    // 8239472272678419952L), because SingleDocTestFilter(x)
    // blindly accepts that docID in any sub-segment
    writer.forceMerge(1);

    reader = writer.getReader();
    writer.close ();

    searcher = newSearcher(reader);
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