Examples of org.apache.lucene.search.SearcherManager.acquire()

Class org.apache.lucene.search.SearcherManager

Examples of org.apache.lucene.search.SearcherManager.acquire()

org.apache.lucene.search.SearcherManager.acquire()
Obtain the current IndexSearcher. You must match every call to acquire with one call to {@link #release}; it's best to do so in a finally clause.


    assertTrue(writer.hasDeletions());


    mgr.maybeRefresh();


    searcher = mgr.acquire();


    topDocs = searcher.search(new TermQuery(new Term("foo", "0")), 100);


    assertEquals(0, topDocs.totalHits);

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    ReferenceManager<IndexSearcher> mgr = new SearcherManager(writer,
                                                              true,
                                                              new SearcherFactory());


    IndexSearcher searcher = mgr.acquire();


    TopDocs topDocs = searcher.search(new TermQuery(new Term("foo", "0")),
                                      100);
    assertEquals(1, topDocs.totalHits);

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    assertTrue(writer.hasDeletions());


    mgr.maybeRefresh();


    searcher = mgr.acquire();


    topDocs = searcher.search(new TermQuery(new Term("foo", "0")), 100);


    assertEquals(0, topDocs.totalHits);
  }

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    int numOfHits = csrw.getDefaultHitsPage() * csrw.getHitsForPage();
    IndexSearcher indexSearcher = null;
    SearcherManager searcherManager = crescentSearcherManager.getSearcherManager(csrw.getCollectionName());
    
    try {
      indexSearcher = searcherManager.acquire();
      
      Query query = csrw.getQuery();
      Filter filter = csrw.getFilter();
      Sort sort = csrw.getSort();

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                    assert manager != null : "SearcherManager is null but shouldn't";
                }
            }
            /* This might throw NPE but that's fine we will run ensureOpen()
            *  in the catch block and throw the right exception */
            final IndexSearcher searcher = manager.acquire();
            try {
                final Searcher retVal = newSearcher(source, searcher, manager);
                success = true;
                return retVal;
            } finally {

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    Multimap<WaveId, WaveletId> userWavesViewMap = HashMultimap.create();
    BooleanQuery participantQuery = new BooleanQuery();
    participantQuery.add(new TermQuery(new Term(WITH.toString(), user.getAddress())), Occur.SHOULD);
    SearcherManager searcherManager = nrtManager.getSearcherManager(true);
    IndexSearcher indexSearcher = searcherManager.acquire();
    try {
      TopDocs hints = indexSearcher.search(participantQuery, MAX_WAVES, LMT_ASC_SORT);
      for (ScoreDoc hint : hints.scoreDocs) {
        Document document = indexSearcher.doc(hint.doc);
        WaveId waveId = WaveId.deserialise(document.get(WAVEID.toString()));

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