Package org.apache.lucene.index.IndexWriter

Examples of org.apache.lucene.index.IndexWriter.MaxFieldLength


      final AnalyzerFactory factory = new AnalyzerFactory(job);
      final IndexWriter writer = // build locally first
      new IndexWriter(
        FSDirectory.open(new File(fs.startLocalOutput(perm, temp).toString())),
        new NutchDocumentAnalyzer(job), true,
        new MaxFieldLength(IndexWriter.DEFAULT_MAX_FIELD_LENGTH));

      writer.setMergeFactor(job.getInt("indexer.mergeFactor", 10));
      writer.setMaxBufferedDocs(job.getInt("indexer.minMergeDocs", 100));
      writer.setMaxMergeDocs(job.getInt("indexer.maxMergeDocs",
        Integer.MAX_VALUE));
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          "Unable to write index.properties", e);
    }

    //add a doc in the new index dir
    Directory dir = FSDirectory.getDirectory(newDir);
    IndexWriter iw = new IndexWriter(dir, new StandardAnalyzer(), new MaxFieldLength(1000));
    Document doc = new Document();
    doc.add(new Field("id", "2", Field.Store.YES, Field.Index.TOKENIZED));
    doc.add(new Field("name", "name2", Field.Store.YES, Field.Index.TOKENIZED));
    iw.addDocument(doc);
    iw.commit();
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      final AnalyzerFactory factory = new AnalyzerFactory(job);
      final IndexWriter writer = // build locally first
      new IndexWriter(
        FSDirectory.open(new File(fs.startLocalOutput(perm, temp).toString())),
        new NutchDocumentAnalyzer(job), true,
        new MaxFieldLength(IndexWriter.DEFAULT_MAX_FIELD_LENGTH));

      writer.setMergeFactor(job.getInt("indexer.mergeFactor", 10));
      writer.setMaxBufferedDocs(job.getInt("indexer.minMergeDocs", 100));
      writer.setMaxMergeDocs(job.getInt("indexer.maxMergeDocs",
        Integer.MAX_VALUE));
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    String indexPath = getIndexPath(properties);
    if (getUniqueIndexOrDefault(properties))
      indexPath = createUniqueIndexPath(indexPath);

    MaxFieldLength maxFieldLength = getMaxFieldLengthOrDefault(properties);
   
    boolean createIndex = getCreateIndexOrDefault(properties);
   
    createIndexWriter(indexPath, maxFieldLength, createIndex);
   
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    String maxFieldLengthAsString = properties.getProperty(MAX_FIELD_LENGTH_PROPERTY);
    if( maxFieldLengthAsString == null )
      return IndexWriter.MaxFieldLength.UNLIMITED;
    else{
      Integer maxFieldLength = new Integer(maxFieldLengthAsString);
      return new MaxFieldLength(maxFieldLength);
    }       
  }
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    String indexPath = getIndexPath(properties);
    if (getUniqueIndexOrDefault(properties))
      indexPath = createUniqueIndexPath(indexPath);

    MaxFieldLength maxFieldLength = getMaxFieldLengthOrDefault(properties);
    createIndexWriter(indexPath, maxFieldLength);
   
    Double ramBufferSize = getRAMBufferSizeOrDefault(properties);   
    Boolean useCompoundFileFormat = getUseCompoundFormatOrDefault(properties);
    configureIndexWriter(ramBufferSize, useCompoundFileFormat);
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    String maxFieldLengthAsString = properties.getProperty(MAX_FIELD_LENGTH_PROPERTY);
    if( maxFieldLengthAsString == null )
      return IndexWriter.MaxFieldLength.UNLIMITED;
    else{
      Integer maxFieldLength = new Integer(maxFieldLengthAsString);
      return new MaxFieldLength(maxFieldLength);
    }       
  }
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