Package org.apache.lucene.index

Examples of org.apache.lucene.index.IndexDeletionPolicy


  public static IndexWriterConfig createWriterConfig(Config config, PerfRunData runData, OpenMode mode, IndexCommit commit) {
    // :Post-Release-Update-Version.LUCENE_XY:
    Version version = Version.valueOf(config.get("writer.version", Version.LUCENE_48.toString()));
    IndexWriterConfig iwConf = new IndexWriterConfig(version, runData.getAnalyzer());
    iwConf.setOpenMode(mode);
    IndexDeletionPolicy indexDeletionPolicy = getIndexDeletionPolicy(config);
    iwConf.setIndexDeletionPolicy(indexDeletionPolicy);
    if(commit != null)
      iwConf.setIndexCommit(commit);
   
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            indexWriter.close();
            log.debug("closing IndexWriter.");
            indexWriter = null;
        }
        if (indexReader == null) {
            IndexDeletionPolicy idp = getIndexDeletionPolicy();
            IndexReader reader;
            if (idp != null) {
                reader = IndexReader.open(getDirectory(), idp);
            } else {
                reader = IndexReader.open(getDirectory());
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  public static IndexWriterConfig createWriterConfig(Config config, PerfRunData runData, OpenMode mode, IndexCommit commit) {
    Version version = Version.valueOf(config.get("writer.version", Version.LUCENE_31.toString()));
    IndexWriterConfig iwConf = new IndexWriterConfig(version, runData.getAnalyzer());
    iwConf.setOpenMode(mode);
    IndexDeletionPolicy indexDeletionPolicy = getIndexDeletionPolicy(config);
    iwConf.setIndexDeletionPolicy(indexDeletionPolicy);
    if(commit != null)
      iwConf.setIndexCommit(commit);
   
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  public static IndexWriterConfig createWriterConfig(Config config, PerfRunData runData, OpenMode mode, IndexCommit commit) {
    Version version = Version.valueOf(config.get("writer.version", Version.LUCENE_31.toString()));
    IndexWriterConfig iwConf = new IndexWriterConfig(version, runData.getAnalyzer());
    iwConf.setOpenMode(mode);
    IndexDeletionPolicy indexDeletionPolicy = getIndexDeletionPolicy(config);
    iwConf.setIndexDeletionPolicy(indexDeletionPolicy);
    if(commit != null)
      iwConf.setIndexCommit(commit);
   
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  @Override
  public int doLogic() throws IOException {
    Directory dir = getRunData().getDirectory();
    Config config = getRunData().getConfig();
    IndexReader r = null;
    final IndexDeletionPolicy deletionPolicy;
    if (readOnly) {
      deletionPolicy = null;
    } else {
      deletionPolicy = CreateIndexTask.getIndexDeletionPolicy(config);
    }
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