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Pass topScorer=false to sub-scorers if a scorer is wrapped. Wrapped BooleanQuery can return collect-only scorers. See #2505

This commit is contained in:
Simon Willnauer 2012-12-26 23:04:05 +01:00 committed by Shay Banon
parent 2449049a84
commit 90bd82ac50
4 changed files with 22 additions and 3 deletions
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1
src/main/java/org/elasticsearch/common/lucene/all/AllTermQuery.java
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@ -74,7 +74,6 @@ public class AllTermQuery extends SpanTermQuery {
if (this.stats == null) {
return null;
}
AtomicReader reader = context.reader();
SloppySimScorer sloppySimScorer = similarity.sloppySimScorer(stats, context);
return new AllTermSpanScorer((TermSpans) query.getSpans(context, acceptDocs, termContexts), this, sloppySimScorer);
}

2
src/main/java/org/elasticsearch/common/lucene/search/function/FiltersFunctionScoreQuery.java
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@ -138,7 +138,7 @@ public class FiltersFunctionScoreQuery extends Query {
@Override
public Scorer scorer(AtomicReaderContext context, boolean scoreDocsInOrder, boolean topScorer, Bits acceptDocs) throws IOException {
Scorer subQueryScorer = subQueryWeight.scorer(context, scoreDocsInOrder, topScorer, acceptDocs);
Scorer subQueryScorer = subQueryWeight.scorer(context, scoreDocsInOrder, false, acceptDocs);
if (subQueryScorer == null) {
return null;
}

2
src/main/java/org/elasticsearch/common/lucene/search/function/FunctionScoreQuery.java
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@ -96,7 +96,7 @@ public class FunctionScoreQuery extends Query {
@Override
public Scorer scorer(AtomicReaderContext context, boolean scoreDocsInOrder, boolean topScorer, Bits acceptDocs) throws IOException {
Scorer subQueryScorer = subQueryWeight.scorer(context, scoreDocsInOrder, topScorer, acceptDocs);
Scorer subQueryScorer = subQueryWeight.scorer(context, scoreDocsInOrder, false, acceptDocs);
if (subQueryScorer == null) {
return null;
}

20
src/test/java/org/elasticsearch/test/integration/search/customscore/CustomScoreSearchTests.java
View File

@ -24,6 +24,7 @@ import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.action.search.SearchType;
import org.elasticsearch.client.Client;
import org.elasticsearch.index.query.FilterBuilders;
import org.elasticsearch.test.integration.AbstractNodesTests;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
@ -227,6 +228,25 @@ public class CustomScoreSearchTests extends AbstractNodesTests {
assertThat(response.hits().getAt(0).id(), equalTo("1"));
assertThat(response.hits().getAt(1).id(), equalTo("2"));
}
@Test
public void testTriggerBooleanScorer() throws Exception {
client.admin().indices().prepareDelete().execute().actionGet();
client.admin().indices().prepareCreate("test").setSettings(settingsBuilder().put("index.number_of_shards", 1)).execute().actionGet();
client.prepareIndex("test", "type", "1").setSource("field", "value1", "color", "red").execute().actionGet();
client.prepareIndex("test", "type", "2").setSource("field", "value2", "color", "blue").execute().actionGet();
client.prepareIndex("test", "type", "3").setSource("field", "value3", "color", "red").execute().actionGet();
client.prepareIndex("test", "type", "4").setSource("field", "value4", "color", "blue").execute().actionGet();
client.admin().indices().prepareRefresh().execute().actionGet();
SearchResponse searchResponse = client.prepareSearch("test")
.setQuery(customFiltersScoreQuery(fuzzyQuery("field", "value"))
.add(FilterBuilders.idsFilter("type").addIds("1"), 3))
.execute().actionGet();
assertThat(Arrays.toString(searchResponse.shardFailures()), searchResponse.failedShards(), equalTo(0));
assertThat(searchResponse.hits().totalHits(), equalTo(4l));
}
@Test
public void testCustomFiltersScore() throws Exception {