@Test
public void testMultiMatchQuery() throws Exception {
try {
client.admin().indices().prepareDelete("test").execute().actionGet();
} catch (Exception e) {
// ignore
}
client
.admin()
.indices()
.prepareCreate("test")
.setSettings(ImmutableSettings.settingsBuilder().put("number_of_shards", 1))
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "1")
.setSource("field1", "value1", "field2", "value4", "field3", "value3")
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "2")
.setSource("field1", "value2", "field2", "value5", "field3", "value2")
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "3")
.setSource("field1", "value3", "field2", "value6", "field3", "value1")
.execute()
.actionGet();
client.admin().indices().prepareRefresh("test").execute().actionGet();
MultiMatchQueryBuilder builder =
QueryBuilders.multiMatchQuery("value1 value2 value4", "field1", "field2");
SearchResponse searchResponse =
client
.prepareSearch()
.setQuery(builder)
.addFacet(FacetBuilders.termsFacet("field1").field("field1"))
.execute()
.actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(2l));
assertThat("1", equalTo(searchResponse.hits().getAt(0).id()));
assertThat("2", equalTo(searchResponse.hits().getAt(1).id()));
builder.useDisMax(false);
searchResponse = client.prepareSearch().setQuery(builder).execute().actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(2l));
assertThat("1", equalTo(searchResponse.hits().getAt(0).id()));
assertThat("2", equalTo(searchResponse.hits().getAt(1).id()));
client.admin().indices().prepareRefresh("test").execute().actionGet();
builder =
QueryBuilders.multiMatchQuery("value1", "field1", "field2")
.operator(
MatchQueryBuilder.Operator
.AND); // Operator only applies on terms inside a field! Fields are always OR-ed
// together.
searchResponse = client.prepareSearch().setQuery(builder).execute().actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(1l));
assertThat("1", equalTo(searchResponse.hits().getAt(0).id()));
client.admin().indices().prepareRefresh("test").execute().actionGet();
builder =
QueryBuilders.multiMatchQuery("value1", "field1", "field3^1.5")
.operator(
MatchQueryBuilder.Operator
.AND); // Operator only applies on terms inside a field! Fields are always OR-ed
// together.
searchResponse = client.prepareSearch().setQuery(builder).execute().actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(2l));
assertThat("3", equalTo(searchResponse.hits().getAt(0).id()));
assertThat("1", equalTo(searchResponse.hits().getAt(1).id()));
client.admin().indices().prepareRefresh("test").execute().actionGet();
builder =
QueryBuilders.multiMatchQuery("value1")
.field("field1")
.field("field3", 1.5f)
.operator(
MatchQueryBuilder.Operator
.AND); // Operator only applies on terms inside a field! Fields are always OR-ed
// together.
searchResponse = client.prepareSearch().setQuery(builder).execute().actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(2l));
assertThat("3", equalTo(searchResponse.hits().getAt(0).id()));
assertThat("1", equalTo(searchResponse.hits().getAt(1).id()));
// Test lenient
client
.prepareIndex("test", "type1", "3")
.setSource("field1", "value7", "field2", "value8", "field4", 5)
.execute()
.actionGet();
client.admin().indices().prepareRefresh("test").execute().actionGet();
builder = QueryBuilders.multiMatchQuery("value1", "field1", "field2", "field4");
try {
client.prepareSearch().setQuery(builder).execute().actionGet();
fail("Exception expected");
} catch (SearchPhaseExecutionException e) {
assertThat(e.shardFailures()[0].status(), equalTo(RestStatus.BAD_REQUEST));
}
builder.lenient(true);
searchResponse = client.prepareSearch().setQuery(builder).execute().actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(1l));
assertThat("1", equalTo(searchResponse.hits().getAt(0).id()));
}
@Test
public void testIndexOptions() throws Exception {
try {
client.admin().indices().prepareDelete("test").execute().actionGet();
} catch (Exception e) {
// ignore
}
client
.admin()
.indices()
.prepareCreate("test")
.addMapping(
"type1",
jsonBuilder()
.startObject()
.startObject("type1")
.startObject("properties")
.startObject("field1")
.field("index_options", "docs")
.field("type", "string")
.endObject()
.endObject()
.endObject()
.endObject())
.setSettings(ImmutableSettings.settingsBuilder().put("number_of_shards", 1))
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "1")
.setSource("field1", "quick brown fox", "field2", "quick brown fox")
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "2")
.setSource("field1", "quick lazy huge brown fox", "field2", "quick lazy huge brown fox")
.setRefresh(true)
.execute()
.actionGet();
SearchResponse searchResponse =
client
.prepareSearch()
.setQuery(
QueryBuilders.matchQuery("field2", "quick brown")
.type(MatchQueryBuilder.Type.PHRASE)
.slop(0))
.execute()
.actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(1l));
try {
client
.prepareSearch()
.setQuery(
QueryBuilders.matchQuery("field1", "quick brown")
.type(MatchQueryBuilder.Type.PHRASE)
.slop(0))
.execute()
.actionGet();
} catch (SearchPhaseExecutionException e) {
assertTrue(
e.getMessage()
.endsWith(
"IllegalStateException[field \"field1\" was indexed without position data; cannot run PhraseQuery (term=quick)]; }"));
}
}
@Test
public void testCommonTermsQuery() throws Exception {
try {
client.admin().indices().prepareDelete("test").execute().actionGet();
} catch (Exception e) {
// ignore
}
client
.admin()
.indices()
.prepareCreate("test")
.addMapping(
"type1",
jsonBuilder()
.startObject()
.startObject("type1")
.startObject("properties")
.startObject("field1")
.field("analyzer", "whitespace")
.field("type", "string")
.endObject()
.endObject()
.endObject()
.endObject())
.setSettings(ImmutableSettings.settingsBuilder().put("number_of_shards", 1))
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "1")
.setSource("field1", "the quick brown fox")
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "2")
.setSource("field1", "the quick lazy huge brown fox jumps over the tree")
.execute()
.actionGet();
client
.prepareIndex("test", "type1", "3")
.setSource("field1", "quick lazy huge brown")
.setRefresh(true)
.execute()
.actionGet();
SearchResponse searchResponse =
client
.prepareSearch()
.setQuery(QueryBuilders.commonTerms("field1", "the quick brown").cutoffFrequency(3))
.execute()
.actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(2l));
assertThat(searchResponse.getHits().getHits()[0].getId(), equalTo("1"));
assertThat(searchResponse.getHits().getHits()[1].getId(), equalTo("2"));
searchResponse =
client
.prepareSearch()
.setQuery(
QueryBuilders.commonTerms("field1", "the quick brown")
.cutoffFrequency(3)
.lowFreqOperator(Operator.OR))
.execute()
.actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(3l));
assertThat(searchResponse.getHits().getHits()[0].getId(), equalTo("1"));
assertThat(searchResponse.getHits().getHits()[1].getId(), equalTo("2"));
assertThat(searchResponse.getHits().getHits()[2].getId(), equalTo("3"));
searchResponse =
client
.prepareSearch()
.setQuery(
QueryBuilders.commonTerms("field1", "the quick brown")
.cutoffFrequency(3)
.analyzer("standard"))
.execute()
.actionGet();
assertThat(searchResponse.hits().totalHits(), equalTo(3l));
// standard drops "the" since its a stopword
assertThat(searchResponse.getHits().getHits()[0].getId(), equalTo("1"));
assertThat(searchResponse.getHits().getHits()[1].getId(), equalTo("3"));
assertThat(searchResponse.getHits().getHits()[2].getId(), equalTo("2"));
}