Package org.apache.nutch.analysis

Examples of org.apache.nutch.analysis.NutchDocumentAnalyzer

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    fs.delete(perm, true); // delete old, if any
    analyzerFactory = new AnalyzerFactory(job);
    writer = new IndexWriter(
        FSDirectory.open(new File(fs.startLocalOutput(perm, temp).toString())),
        new NutchDocumentAnalyzer(job), true, MaxFieldLength.UNLIMITED);

    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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      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",
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    return conf;
  }
 
  public void setConf(Configuration conf) {
    this.conf = conf;
    this.analyzer = new NutchDocumentAnalyzer(conf);
    this.sumContext = conf.getInt("searcher.summary.context", 5);
    this.sumLength = conf.getInt("searcher.summary.length", 20);
  }
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    return conf;
  }
 
  public void setConf(Configuration conf) {
    this.conf = conf;
    this.analyzer = new NutchDocumentAnalyzer(conf);
  }
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  private Path createIndex(String name, boolean hashDup, float inc, long time, boolean incFirst) throws Exception {
    Path idx = new Path(root, name);
    Path sub = new Path(idx, "part-0000");
    Directory dir = FSDirectory.getDirectory(sub.toString());
    IndexWriter writer = new IndexWriter(dir, new NutchDocumentAnalyzer(conf), true);
    Document doc = makeDoc(name,
        MD5Hash.digest("1").toString(),
        "http://www.example.com/1",
        1.0f + (incFirst ? inc : 0.0f), time);
    writer.addDocument(doc);
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  private Path createSingleDocIndex(String name, float inc, long time) throws Exception {
    Path idx = new Path(root, name);
    Path sub = new Path(idx, "part-0000");
    Directory dir = FSDirectory.getDirectory(sub.toString());
    IndexWriter writer = new IndexWriter(dir, new NutchDocumentAnalyzer(conf), true);
    Document doc = makeDoc(name,
        MD5Hash.digest("1").toString(),
        "http://www.example.com/1",
       1.0f + inc, time + 1);
    writer.addDocument(doc);
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    return conf;
  }
 
  public void setConf(Configuration conf) {
    this.conf = conf;
    this.analyzer = new NutchDocumentAnalyzer(conf);
  }
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  private Path createIndex(String name, boolean hashDup, float inc, long time, boolean incFirst) throws Exception {
    Path idx = new Path(root, name);
    Path sub = new Path(idx, "part-0000");
    Directory dir = FSDirectory.getDirectory(sub.toString());
    IndexWriter writer = new IndexWriter(dir, new NutchDocumentAnalyzer(conf), true);
    Document doc = makeDoc(name,
        MD5Hash.digest("1").toString(),
        "http://www.example.com/1",
        1.0f + (incFirst ? inc : 0.0f), time);
    writer.addDocument(doc);
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    return conf;
  }
 
  public void setConf(Configuration conf) {
    this.conf = conf;
    this.analyzer = new NutchDocumentAnalyzer(conf);
  }
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    return conf;
  }
 
  public void setConf(Configuration conf) {
    this.conf = conf;
    this.analyzer = new NutchDocumentAnalyzer(conf);
    this.sumContext = conf.getInt("searcher.summary.context", 5);
    this.sumLength = conf.getInt("searcher.summary.length", 20);
  }
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Related Classes of org.apache.nutch.analysis.NutchDocumentAnalyzer

  • org.apache.lucene.analysis.Analyzer
  • org.apache.lucene.analysis.Token
  • org.apache.nutch.indexer.field.FieldIndexer$OutputFormat
  • org.apache.nutch.indexer.IndexSegment
  • org.apache.nutch.indexer.lucene.LuceneWriter
  • org.apache.nutch.indexer.TestDeleteDuplicates
  • org.apache.nutch.indexer.TestIndexSorter
  • org.apache.nutch.summary.basic.BasicSummarizer
  • org.apache.nutch.summary.lucene.LuceneSummarizer
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