Examples with FillSearcher com.yahoo.prelude.searcher.FillSearcher used on opensource projects

Example 1 with FillSearcher

use of com.yahoo.prelude.searcher.FillSearcher in project vespa by vespa-engine.

the class BlendingSearcherTestCase method setupFirstAndSecond.

private BlendingSearcherWrapper setupFirstAndSecond() {
    DocumentSourceSearcher first = new DocumentSourceSearcher();
    DocumentSourceSearcher second = new DocumentSourceSearcher();
    Query query = new Query("?query=banana");
    Result r1 = new Result(query);
    r1.setTotalHitCount(1);
    Hit r1h1 = new Hit("http://first/relevancy100", 200);
    r1.hits().add(r1h1);
    first.addResultSet(query, r1);
    Result r2 = new Result(query);
    r2.setTotalHitCount(2);
    Hit r2h1 = new Hit("http://second/relevancy300", 300);
    Hit r2h2 = new Hit("http://second/relevancy100", 100);
    r2.hits().add(r2h1);
    r2.hits().add(r2h2);
    second.addResultSet(query, r2);
    BlendingSearcherWrapper blender = new BlendingSearcherWrapper();
    blender.addChained(new FillSearcher(first), "first");
    blender.addChained(new FillSearcher(second), "second");
    blender.initialize();
    return blender;
}

Example 2 with FillSearcher

use of com.yahoo.prelude.searcher.FillSearcher in project vespa by vespa-engine.

the class BlendingSearcherTestCase method testMultipleBackendsWithDuplicateRemoval.

@Test
public void testMultipleBackendsWithDuplicateRemoval() {
    DocumentSourceSearcher chain1 = new DocumentSourceSearcher();
    DocumentSourceSearcher chain2 = new DocumentSourceSearcher();
    Query q = new Query("/search?query=hannibal&search=a,b");
    Result r1 = new Result(q);
    Result r2 = new Result(q);
    r1.setTotalHitCount(1);
    r1.hits().add(new FastHit("http://host1.com/", 101));
    chain1.addResultSet(q, r1);
    r2.hits().add(new FastHit("http://host1.com/", 102));
    r2.setTotalHitCount(1);
    chain2.addResultSet(q, r2);
    BlendingSearcherWrapper blender = new BlendingSearcherWrapper("uri");
    blender.addChained(new FillSearcher(chain1), "a");
    blender.addChained(new FillSearcher(chain2), "b");
    blender.initialize();
    q.setWindow(0, 10);
    Result cr = new Execution(blender, Execution.Context.createContextStub()).search(q);
    assertEquals(1, cr.getHitCount());
    assertEquals(101, ((int) cr.hits().get(0).getRelevance().getScore()));
}

Example 3 with FillSearcher

use of com.yahoo.prelude.searcher.FillSearcher in project vespa by vespa-engine.

the class BlendingSearcherTestCase method testBlendingWithSortSpec.

@Test
public void testBlendingWithSortSpec() {
    DocumentSourceSearcher chain1 = new DocumentSourceSearcher();
    DocumentSourceSearcher chain2 = new DocumentSourceSearcher();
    Query q = new Query("/search?query=banana+&sorting=%2Bfoobar");
    Result r1 = new Result(q);
    Result r2 = new Result(q);
    r1.setTotalHitCount(3);
    Hit r1h1 = new Hit("http://host1.com/relevancy101", 101);
    r1h1.setField("foobar", "3");
    r1h1.setQuery(q);
    Hit r1h2 = new Hit("http://host2.com/relevancy102", 102);
    r1h2.setField("foobar", "6");
    r1h2.setQuery(q);
    Hit r1h3 = new Hit("http://host3.com/relevancy103", 103);
    r1h3.setField("foobar", "2");
    r1h3.setQuery(q);
    r1.hits().add(r1h1);
    r1.hits().add(r1h2);
    r1.hits().add(r1h3);
    chain1.addResultSet(q, r1);
    r2.setTotalHitCount(3);
    Hit r2h1 = new Hit("http://host1.com/relevancy201", 201);
    r2h1.setField("foobar", "5");
    r2h1.setQuery(q);
    Hit r2h2 = new Hit("http://host2.com/relevancy202", 202);
    r2h2.setField("foobar", "1");
    r2h2.setQuery(q);
    Hit r2h3 = new Hit("http://host3.com/relevancy203", 203);
    r2h3.setField("foobar", "4");
    r2h3.setQuery(q);
    r2.hits().add(r2h1);
    r2.hits().add(r2h2);
    r2.hits().add(r2h3);
    chain2.addResultSet(q, r2);
    BlendingSearcherWrapper blender = new BlendingSearcherWrapper();
    blender.addChained(new FillSearcher(chain1), "chainedone");
    blender.addChained(new FillSearcher(chain2), "chainedtwo");
    blender.initialize();
    q.setWindow(0, 10);
    Result br = new Execution(blender, Execution.Context.createContextStub()).search(q);
    assertEquals(202, ((int) br.hits().get(0).getRelevance().getScore()));
    assertEquals(103, ((int) br.hits().get(1).getRelevance().getScore()));
    assertEquals(101, ((int) br.hits().get(2).getRelevance().getScore()));
    assertEquals(203, ((int) br.hits().get(3).getRelevance().getScore()));
    assertEquals(201, ((int) br.hits().get(4).getRelevance().getScore()));
    assertEquals(102, ((int) br.hits().get(5).getRelevance().getScore()));
}

Example 4 with FillSearcher

use of com.yahoo.prelude.searcher.FillSearcher in project vespa by vespa-engine.

the class BlendingSearcherTestCase method testMultipleBackendsWithErrorMerging.

@Test
public void testMultipleBackendsWithErrorMerging() {
    DocumentSourceSearcher chain1 = new DocumentSourceSearcher();
    DocumentSourceSearcher chain2 = new DocumentSourceSearcher();
    Query q = new Query("/search?query=hannibal&search=a,b");
    Result r1 = new Result(q, ErrorMessage.createNoBackendsInService(null));
    Result r2 = new Result(q, ErrorMessage.createRequestTooLarge(null));
    r1.setTotalHitCount(0);
    chain1.addResultSet(q, r1);
    r2.hits().add(new FastHit("http://host1.com/", 102));
    r2.setTotalHitCount(1);
    chain2.addResultSet(q, r2);
    BlendingSearcherWrapper blender = new BlendingSearcherWrapper();
    blender.addChained(new FillSearcher(chain1), "a");
    blender.addChained(new FillSearcher(chain2), "b");
    blender.initialize();
    q.setWindow(0, 10);
    Result cr = new Execution(blender, Execution.Context.createContextStub()).search(q);
    assertEquals(2, cr.getHitCount());
    assertEquals(1, cr.getConcreteHitCount());
    com.yahoo.search.result.ErrorHit errorHit = cr.hits().getErrorHit();
    Iterator errorIterator = errorHit.errorIterator();
    List<String> errorList = Arrays.asList("Source 'a': No backends in service. Try later", "Source 'b': 2: Request too large");
    String a = errorIterator.next().toString();
    assertTrue(a, errorList.contains(a));
    String b = errorIterator.next().toString();
    assertTrue(a, errorList.contains(b));
    assertFalse(errorIterator.hasNext());
    assertEquals(102, ((int) cr.hits().get(1).getRelevance().getScore()));
    assertEquals(com.yahoo.container.protect.Error.NO_BACKENDS_IN_SERVICE.code, cr.hits().getError().getCode());
}