Java SearchRequestBuilder.get方法代碼示例

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public void testScore() throws Exception {
    createIndex("test");
    ensureGreen("test");
    indexRandom(true,
            client().prepareIndex("test", "doc", "1").setSource("text", "hello goodbye"),
            client().prepareIndex("test", "doc", "2").setSource("text", "hello hello hello goodbye"),
            client().prepareIndex("test", "doc", "3").setSource("text", "hello hello goodebye"));
    ScoreFunctionBuilder<?> score = ScoreFunctionBuilders.scriptFunction(new Script(ScriptType.INLINE, "expression", "1 / _score", Collections.emptyMap()));
    SearchRequestBuilder req = client().prepareSearch().setIndices("test");
    req.setQuery(QueryBuilders.functionScoreQuery(QueryBuilders.termQuery("text", "hello"), score).boostMode(CombineFunction.REPLACE));
    req.setSearchType(SearchType.DFS_QUERY_THEN_FETCH); // make sure DF is consistent
    SearchResponse rsp = req.get();
    assertSearchResponse(rsp);
    SearchHits hits = rsp.getHits();
    assertEquals(3, hits.getTotalHits());
    assertEquals("1", hits.getAt(0).getId());
    assertEquals("3", hits.getAt(1).getId());
    assertEquals("2", hits.getAt(2).getId());
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
void assertBasicSearchWorks(String indexName) {
    logger.info("--> testing basic search");
    SearchRequestBuilder searchReq = client().prepareSearch(indexName).setQuery(QueryBuilders.matchAllQuery());
    SearchResponse searchRsp = searchReq.get();
    ElasticsearchAssertions.assertNoFailures(searchRsp);
    long numDocs = searchRsp.getHits().getTotalHits();
    logger.info("Found {} in old index", numDocs);

    logger.info("--> testing basic search with sort");
    searchReq.addSort("long_sort", SortOrder.ASC);
    ElasticsearchAssertions.assertNoFailures(searchReq.get());

    logger.info("--> testing exists filter");
    searchReq = client().prepareSearch(indexName).setQuery(QueryBuilders.existsQuery("string"));
    searchRsp = searchReq.get();
    ElasticsearchAssertions.assertNoFailures(searchRsp);
    assertEquals(numDocs, searchRsp.getHits().getTotalHits());
    GetSettingsResponse getSettingsResponse = client().admin().indices().prepareGetSettings(indexName).get();
    Version versionCreated = Version.fromId(Integer.parseInt(getSettingsResponse.getSetting(indexName, "index.version.created")));
    if (versionCreated.onOrAfter(Version.V_2_4_0)) {
        searchReq = client().prepareSearch(indexName).setQuery(QueryBuilders.existsQuery("field.with.dots"));
        searchRsp = searchReq.get();
        ElasticsearchAssertions.assertNoFailures(searchRsp);
        assertEquals(numDocs, searchRsp.getHits().getTotalHits());
    }
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public String selectAll(String indexs,String types,String condition){
	try {
		if(client==null){
			init();
		}
		SearchRequestBuilder request = client.prepareSearch(indexs.split(",")).setTypes(types.split(","));
		request.setSearchType(SearchType.DFS_QUERY_THEN_FETCH);
		request.setQuery(QueryBuilders.queryStringQuery(condition));
		request.setExplain(false);
		SearchResponse response = request.get();
		return response.toString();
	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return null;
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public String selectMatchAll(String indexs,String types,String field,String value){
	try {
		if(client==null){
			init();
		}
		SearchRequestBuilder request = client.prepareSearch(indexs.split(",")).setTypes(types.split(","));
		request.setSearchType(SearchType.DFS_QUERY_THEN_FETCH);
		request.setQuery(QueryBuilders.matchQuery(field, value));
		request.highlighter(new HighlightBuilder().field(field));
		request.addAggregation(AggregationBuilders.terms("data").field(field+".keyword"));
		request.setExplain(false);
		SearchResponse response = request.get();
		return response.toString();
	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return null;
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public String selectTermAll(String indexs,String types,String field,String value){
	try {
		if(client==null){
			init();
		}
		SearchRequestBuilder request = client.prepareSearch(indexs.split(",")).setTypes(types.split(","));
		request.setSearchType(SearchType.DFS_QUERY_THEN_FETCH);
		request.setQuery(QueryBuilders.termQuery(field, value));
		request.highlighter(new HighlightBuilder().field(field));
		request.addAggregation(AggregationBuilders.terms("data").field(field+".keyword"));
		request.setExplain(false);
		SearchResponse response = request.get();
		return response.toString();
	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return null;
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
private List<SearchHit> fetchAllHits(TableInJoinRequestBuilder tableInJoinRequest) {
    Integer hintLimit = tableInJoinRequest.getHintLimit();
    SearchRequestBuilder requestBuilder = tableInJoinRequest.getRequestBuilder();
    if (hintLimit != null && hintLimit < MAX_RESULTS_ON_ONE_FETCH) {
        requestBuilder.setSize(hintLimit);
        SearchResponse searchResponse = requestBuilder.get();
        updateMetaSearchResults(searchResponse);
        return Arrays.asList(searchResponse.getHits().getHits());
    }
    return scrollTillLimit(tableInJoinRequest, hintLimit);
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public void testStringSpecialValueVariable() throws Exception {
    // i.e. expression script for term aggregations, which is not allowed
    assertAcked(client().admin().indices().prepareCreate("test")
            .addMapping("doc", "text", "type=keyword").get());
    ensureGreen("test");
    indexRandom(true,
            client().prepareIndex("test", "doc", "1").setSource("text", "hello"),
            client().prepareIndex("test", "doc", "2").setSource("text", "goodbye"),
            client().prepareIndex("test", "doc", "3").setSource("text", "hello"));

    SearchRequestBuilder req = client().prepareSearch().setIndices("test");
    req.setQuery(QueryBuilders.matchAllQuery())
            .addAggregation(
                    AggregationBuilders.terms("term_agg").field("text")
                            .script(
                                new Script(ScriptType.INLINE, ExpressionScriptEngineService.NAME, "_value", Collections.emptyMap())));

    String message;
    try {
        // shards that don't have docs with the "text" field will not fail,
        // so we may or may not get a total failure
        SearchResponse rsp = req.get();
        assertThat(rsp.getShardFailures().length, greaterThan(0)); // at least the shards containing the docs should have failed
        message = rsp.getShardFailures()[0].reason();
    } catch (SearchPhaseExecutionException e) {
        message = e.toString();
    }
    assertThat(message + "should have contained ScriptException",
            message.contains("ScriptException"), equalTo(true));
    assertThat(message + "should have contained text variable error",
            message.contains("text variable"), equalTo(true));
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
private void assertSearchFromWithSortValues(String indexName, String typeName, List<List> documents, int reqSize) throws Exception {
    int numFields = documents.get(0).size();
    {
        createIndexMappingsFromObjectType(indexName, typeName, documents.get(0));
        List<IndexRequestBuilder> requests = new ArrayList<>();
        for (int i = 0; i < documents.size(); i++) {
            XContentBuilder builder = jsonBuilder();
            assertThat(documents.get(i).size(), Matchers.equalTo(numFields));
            builder.startObject();
            for (int j = 0; j < numFields; j++) {
                builder.field("field" + Integer.toString(j), documents.get(i).get(j));
            }
            builder.endObject();
            requests.add(client().prepareIndex(INDEX_NAME, TYPE_NAME, Integer.toString(i)).setSource(builder));
        }
        indexRandom(true, requests);
    }

    Collections.sort(documents, LST_COMPARATOR);
    int offset = 0;
    Object[] sortValues = null;
    while (offset < documents.size()) {
        SearchRequestBuilder req = client().prepareSearch(indexName);
        for (int i = 0; i < documents.get(0).size(); i++) {
            req.addSort("field" + Integer.toString(i), SortOrder.ASC);
        }
        req.setQuery(matchAllQuery()).setSize(reqSize);
        if (sortValues != null) {
            req.searchAfter(sortValues);
        }
        SearchResponse searchResponse = req.get();
        for (SearchHit hit : searchResponse.getHits()) {
            List toCompare = convertSortValues(documents.get(offset++));
            assertThat(LST_COMPARATOR.compare(toCompare, Arrays.asList(hit.getSortValues())), equalTo(0));
        }
        sortValues = searchResponse.getHits().getHits()[searchResponse.getHits().getHits().length-1].getSortValues();
    }
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public void testMultipleRescores() throws Exception {
    int numDocs = indexRandomNumbers("keyword", 1, true);
    QueryRescorerBuilder eightIsGreat = RescoreBuilder
            .queryRescorer(QueryBuilders.functionScoreQuery(QueryBuilders.termQuery("field1", English.intToEnglish(8)),
                    ScoreFunctionBuilders.weightFactorFunction(1000.0f)).boostMode(CombineFunction.REPLACE))
            .setScoreMode(QueryRescoreMode.Total);
    QueryRescorerBuilder sevenIsBetter = RescoreBuilder
            .queryRescorer(QueryBuilders.functionScoreQuery(QueryBuilders.termQuery("field1", English.intToEnglish(7)),
                    ScoreFunctionBuilders.weightFactorFunction(10000.0f)).boostMode(CombineFunction.REPLACE))
            .setScoreMode(QueryRescoreMode.Total);

    // First set the rescore window large enough that both rescores take effect
    SearchRequestBuilder request = client().prepareSearch();
    request.addRescorer(eightIsGreat, numDocs).addRescorer(sevenIsBetter, numDocs);
    SearchResponse response = request.get();
    assertFirstHit(response, hasId("7"));
    assertSecondHit(response, hasId("8"));

    // Now squash the second rescore window so it never gets to see a seven
    response = request.setSize(1).clearRescorers().addRescorer(eightIsGreat, numDocs).addRescorer(sevenIsBetter, 1).get();
    assertFirstHit(response, hasId("8"));
    // We have no idea what the second hit will be because we didn't get a chance to look for seven

    // Now use one rescore to drag the number we're looking for into the window of another
    QueryRescorerBuilder ninetyIsGood = RescoreBuilder.queryRescorer(QueryBuilders
            .functionScoreQuery(QueryBuilders.queryStringQuery("*ninety*"), ScoreFunctionBuilders.weightFactorFunction(1000.0f))
            .boostMode(CombineFunction.REPLACE)).setScoreMode(QueryRescoreMode.Total);
    QueryRescorerBuilder oneToo = RescoreBuilder.queryRescorer(QueryBuilders
            .functionScoreQuery(QueryBuilders.queryStringQuery("*one*"), ScoreFunctionBuilders.weightFactorFunction(1000.0f))
            .boostMode(CombineFunction.REPLACE)).setScoreMode(QueryRescoreMode.Total);
    request.clearRescorers().addRescorer(ninetyIsGood, numDocs).addRescorer(oneToo, 10);
    response = request.setSize(2).get();
    assertThat(response.getHits().getMaxScore(), equalTo(response.getHits().getHits()[0].getScore()));
    assertFirstHit(response, hasId("91"));
    assertFirstHit(response, hasScore(2001.0f));
    assertSecondHit(response, hasScore(1001.0f)); // Not sure which one it is but it is ninety something
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public void testHighlightUsesHighlightQuery() throws IOException {
    assertAcked(prepareCreate("test").addMapping("type1", "text",
            "type=text," + randomStoreField() + "term_vector=with_positions_offsets,index_options=offsets"));
    ensureGreen();

    index("test", "type1", "1", "text", "Testing the highlight query feature");
    refresh();

    for (String type : ALL_TYPES) {
        HighlightBuilder.Field field = new HighlightBuilder.Field("text");
        HighlightBuilder highlightBuilder = new HighlightBuilder().field(field).highlighterType(type);
        SearchRequestBuilder search = client().prepareSearch("test").setQuery(QueryBuilders.matchQuery("text", "testing"))
            .highlighter(highlightBuilder);
        Matcher<String> searchQueryMatcher = equalTo("<em>Testing</em> the highlight query feature");

        SearchResponse response = search.get();
        assertHighlight(response, 0, "text", 0, searchQueryMatcher);
        field = new HighlightBuilder.Field("text");

        Matcher<String> hlQueryMatcher = equalTo("Testing the highlight <em>query</em> feature");
        field.highlightQuery(matchQuery("text", "query"));
        highlightBuilder = new HighlightBuilder().field(field);
        search = client().prepareSearch("test").setQuery(QueryBuilders.matchQuery("text", "testing")).highlighter(highlightBuilder);
        response = search.get();
        assertHighlight(response, 0, "text", 0, hlQueryMatcher);

        // Make sure the highlightQuery is taken into account when it is set on the highlight context instead of the field
        highlightBuilder.highlightQuery(matchQuery("text", "query"));
        field.highlighterType(type).highlightQuery(null);
        response = search.get();
        assertHighlight(response, 0, "text", 0, hlQueryMatcher);
    }
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public void testScriptFields() throws Exception {
    assertAcked(prepareCreate("index").addMapping("type",
            "s", "type=keyword",
            "l", "type=long",
            "d", "type=double",
            "ms", "type=keyword",
            "ml", "type=long",
            "md", "type=double").get());
    final int numDocs = randomIntBetween(3, 8);
    List<IndexRequestBuilder> reqs = new ArrayList<>();
    for (int i = 0; i < numDocs; ++i) {
        reqs.add(client().prepareIndex("index", "type", Integer.toString(i)).setSource(
                "s", Integer.toString(i),
                "ms", new String[] {Integer.toString(i), Integer.toString(i+1)},
                "l", i,
                "ml", new long[] {i, i+1},
                "d", i,
                "md", new double[] {i, i+1}));
    }
    indexRandom(true, reqs);
    ensureSearchable();
    SearchRequestBuilder req = client().prepareSearch("index");
    for (String field : Arrays.asList("s", "ms", "l", "ml", "d", "md")) {
        req.addScriptField(field,
            new Script(ScriptType.INLINE, CustomScriptPlugin.NAME, "doc['" + field + "'].values", Collections.emptyMap()));
    }
    SearchResponse resp = req.get();
    assertSearchResponse(resp);
    for (SearchHit hit : resp.getHits().getHits()) {
        final int id = Integer.parseInt(hit.getId());
        Map<String, SearchHitField> fields = hit.getFields();
        assertThat(fields.get("s").getValues(), equalTo(Collections.<Object> singletonList(Integer.toString(id))));
        assertThat(fields.get("l").getValues(), equalTo(Collections.<Object> singletonList((long) id)));
        assertThat(fields.get("d").getValues(), equalTo(Collections.<Object> singletonList((double) id)));
        assertThat(fields.get("ms").getValues(), equalTo(Arrays.<Object> asList(Integer.toString(id), Integer.toString(id + 1))));
        assertThat(fields.get("ml").getValues(), equalTo(Arrays.<Object> asList((long) id, id + 1L)));
        assertThat(fields.get("md").getValues(), equalTo(Arrays.<Object> asList((double) id, id + 1d)));
    }
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
@SuppressWarnings("rawtypes")
private SearchResponse query(UAVHttpMessage data, QueryBuilder queryBuilder, QueryBuilder postFilter,
        List<SortBuilder> sorts) {

    String date = data.getRequest("indexdate");
    String currentIndex;
    if (date != null) {
        // 指定index
        currentIndex = this.indexMgr.getIndexByDate(date);
    }
    else {
        // current index
        currentIndex = this.indexMgr.getCurrentIndex();
    }

    SearchRequestBuilder srb = client.getClient().prepareSearch(currentIndex)
            .setTypes(ThreadAnalysisIndexMgr.JTA_TABLE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH);

    int from = DataConvertHelper.toInt(data.getRequest("from"), -1);
    int size = DataConvertHelper.toInt(data.getRequest("size"), -1);

    if (from != -1 && size != -1) {
        srb = srb.setFrom(from).setSize(size);
    }

    srb.setQuery(queryBuilder);

    if (postFilter != null) {
        srb.setPostFilter(postFilter);
    }

    for (SortBuilder sb : sorts) {
        srb.addSort(sb);
    }

    SearchResponse sr = srb.get(TimeValue.timeValueMillis(timeout));

    return sr;
}
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
public static SearchResponse scrollOneTimeWithHits(Client client, SearchRequestBuilder requestBuilder, Select originalSelect, int resultSize) {
        SearchResponse responseWithHits;SearchRequestBuilder scrollRequest = requestBuilder
                .setScroll(new TimeValue(60000))
                .setSize(resultSize);
        boolean ordered = originalSelect.isOrderdSelect();
        if(!ordered) scrollRequest.addSort(FieldSortBuilder.DOC_FIELD_NAME, SortOrder.ASC);
        responseWithHits = scrollRequest.get();
        //on ordered select - not using SCAN , elastic returns hits on first scroll
        //es5.0 elastic always return docs on scan
//        if(!ordered) {
//            responseWithHits = client.prepareSearchScroll(responseWithHits.getScrollId()).setScroll(new TimeValue(600000)).get();
//        }
        return responseWithHits;
    }
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
@Override
    public Object query(Person person) {
        List<Map<String, Object>> result = new ArrayList<>();
        try {
            BoolQueryBuilder boolBuilder = QueryBuilders.boolQuery();
            if (person.getName() != null) {
//	            boolBuilder.must(QueryBuilders.matchQuery("name", person.getName()));
                boolBuilder.should(QueryBuilders.matchQuery("name", person.getName()));
            }
            if (person.getIntroduce() != null) {
//	            boolBuilder.must(QueryBuilders.matchQuery("introduce", person.getIntroduce()));
                boolBuilder.should(QueryBuilders.matchQuery("introduce", person.getIntroduce()));
            }

            //大於age,小於age+10
            if (person.getAge() > 0) {
                RangeQueryBuilder rangeQuery = QueryBuilders.rangeQuery("age");
                rangeQuery.from(person.getAge());
                rangeQuery.to(person.getAge() + 10);
                boolBuilder.filter(rangeQuery);
            }
            SearchRequestBuilder builder = transportClient.prepareSearch(index)
                    .setTypes(type)
                    .setSearchType(SearchType.QUERY_THEN_FETCH)
                    .setQuery(boolBuilder)
                    .setFrom(0)
                    .setSize(10);
            log.info(String.valueOf(builder));
            SearchResponse response = builder.get();
            response.getHits().forEach((s) -> result.add(s.getSource()));
        } catch (Exception e) {
            e.printStackTrace();
            log.error(e.getMessage(), e);
        }
        return result;
    }
 

import org.elasticsearch.action.search.SearchRequestBuilder; //導入方法依賴的package包/類
protected boolean delByQuery(QueryBuilder builder, Task task) {
	BulkRequestBuilder bulkRequestBuilder = client.prepareBulk();
	SearchRequestBuilder searchRequestBuilder = client.prepareSearch(indexName, typeName)
			.setQuery(builder).setSize(100)
			.setScroll(SCROLL_TIMEOUT);
	SearchResponse response = searchRequestBuilder.get();
	String query = builder.toString();
	int num = bulkRequestBuilder.numberOfActions();
	while(true) {
		for(SearchHit hit:response.getHits()) {
			bulkRequestBuilder.add(new DeleteRequest(indexName, typeName, hit.getId()));
			if(task!=null)
				task.increaseCount();
		}
		response = client.prepareSearchScroll(response.getScrollId())
				.setScroll(SCROLL_TIMEOUT).get();
		if(response.getHits().getHits().length == 0) {
			if(task!=null)
				task.setDescription("按照query：%s 加載數據，已經添加%s條， 準備執行刪除...", query, num);
			LOG.debug("準備執行刪除， query:" + builder.toString());
			break;
		} else {
			if(task!=null)
				task.setDescription("按query:%s刪除數據， 已添加%s條", query, num);
			LOG.debug("刪除數據已添加" + num + "條， query:" + query);
		}
	}
	if(num <= 0) {
		if(task!=null)
			task.setDescription("執行刪除時未找到數據， query:", query);
		LOG.debug("執行刪除時未找到數據，請檢查參數，query:" + query);
		return false;
	}
	BulkResponse bulkResponse = bulkRequestBuilder.get();
	if(bulkResponse.hasFailures()) {
		if(task!=null)
			task.setDescription("按query：%s刪除部分數據失敗，由於%s", query, bulkResponse.buildFailureMessage());
		LOG.error("刪除部分數據失敗, query:" + query + ", 由於 " + bulkResponse.buildFailureMessage());
	} else {
		if(task!=null)
			task.setDescription("刪除數據成功， query:%s, 耗時:%sms", query, bulkResponse.getTookInMillis());
		LOG.error("刪除數據成功， query:" + query + ", 耗時:" + bulkResponse.getTookInMillis() + "ms");
	}
	return bulkResponse.hasFailures();
}