Examples with SearchType org.graylog.shaded.elasticsearch7.org.elasticsearch.action.search.SearchType used on opensource projects

Example 11 with SearchType

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.search.SearchType in project graylog2-server by Graylog2.

the class ElasticsearchBackend method doRun.

@Override
public QueryResult doRun(SearchJob job, Query query, ESGeneratedQueryContext queryContext) {
    if (query.searchTypes().isEmpty()) {
        return QueryResult.builder().query(query).searchTypes(Collections.emptyMap()).errors(new HashSet<>(queryContext.errors())).build();
    }
    LOG.debug("Running query {} for job {}", query.id(), job.getId());
    final HashMap<String, SearchType.Result> resultsMap = Maps.newHashMap();
    final Set<String> affectedIndices = indexLookup.indexNamesForStreamsInTimeRange(query.usedStreamIds(), query.timerange());
    final Map<String, SearchSourceBuilder> searchTypeQueries = queryContext.searchTypeQueries();
    final List<String> searchTypeIds = new ArrayList<>(searchTypeQueries.keySet());
    final List<SearchRequest> searches = searchTypeIds.stream().map(searchTypeId -> {
        final Set<String> affectedIndicesForSearchType = query.searchTypes().stream().filter(s -> s.id().equalsIgnoreCase(searchTypeId)).findFirst().flatMap(searchType -> {
            if (searchType.effectiveStreams().isEmpty() && !query.globalOverride().flatMap(GlobalOverride::timerange).isPresent() && !searchType.timerange().isPresent()) {
                return Optional.empty();
            }
            final Set<String> usedStreamIds = searchType.effectiveStreams().isEmpty() ? query.usedStreamIds() : searchType.effectiveStreams();
            return Optional.of(indexLookup.indexNamesForStreamsInTimeRange(usedStreamIds, query.effectiveTimeRange(searchType)));
        }).orElse(affectedIndices);
        Set<String> indices = affectedIndicesForSearchType.isEmpty() ? Collections.singleton("") : affectedIndicesForSearchType;
        return new SearchRequest().source(searchTypeQueries.get(searchTypeId)).indices(indices.toArray(new String[0])).indicesOptions(IndicesOptions.fromOptions(false, false, true, false));
    }).collect(Collectors.toList());
    final List<MultiSearchResponse.Item> results = client.msearch(searches, "Unable to perform search query: ");
    for (SearchType searchType : query.searchTypes()) {
        final String searchTypeId = searchType.id();
        final Provider<ESSearchTypeHandler<? extends SearchType>> handlerProvider = elasticsearchSearchTypeHandlers.get(searchType.type());
        if (handlerProvider == null) {
            LOG.error("Unknown search type '{}', cannot convert query result.", searchType.type());
            // no need to add another error here, as the query generation code will have added the error about the missing handler already
            continue;
        }
        if (isSearchTypeWithError(queryContext, searchTypeId)) {
            LOG.error("Failed search type '{}', cannot convert query result, skipping.", searchType.type());
            // no need to add another error here, as the query generation code will have added the error about the missing handler already
            continue;
        }
        // we create a new instance because some search type handlers might need to track information between generating the query and
        // processing its result, such as aggregations, which depend on the name and type
        final ESSearchTypeHandler<? extends SearchType> handler = handlerProvider.get();
        final int searchTypeIndex = searchTypeIds.indexOf(searchTypeId);
        final MultiSearchResponse.Item multiSearchResponse = results.get(searchTypeIndex);
        if (multiSearchResponse.isFailure()) {
            ElasticsearchException e = new ElasticsearchException("Search type returned error: ", multiSearchResponse.getFailure());
            queryContext.addError(SearchTypeErrorParser.parse(query, searchTypeId, e));
        } else if (checkForFailedShards(multiSearchResponse).isPresent()) {
            ElasticsearchException e = checkForFailedShards(multiSearchResponse).get();
            queryContext.addError(SearchTypeErrorParser.parse(query, searchTypeId, e));
        } else {
            final SearchType.Result searchTypeResult = handler.extractResult(job, query, searchType, multiSearchResponse.getResponse(), queryContext);
            if (searchTypeResult != null) {
                resultsMap.put(searchTypeId, searchTypeResult);
            }
        }
    }
    LOG.debug("Query {} ran for job {}", query.id(), job.getId());
    return QueryResult.builder().query(query).searchTypes(resultsMap).errors(new HashSet<>(queryContext.errors())).build();
}

Example 12 with SearchType

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.search.SearchType in project graylog2-server by Graylog2.

the class ElasticsearchBackendErrorHandlingTest method setUp.

@Before
public void setUp() throws Exception {
    final FieldTypesLookup fieldTypesLookup = mock(FieldTypesLookup.class);
    this.backend = new ElasticsearchBackend(ImmutableMap.of("dummy", () -> mock(DummyHandler.class)), client, indexLookup, new QueryStringDecorators(Collections.emptySet()), (elasticsearchBackend, ssb, job, query) -> new ESGeneratedQueryContext(elasticsearchBackend, ssb, job, query, fieldTypesLookup), false);
    when(indexLookup.indexNamesForStreamsInTimeRange(any(), any())).thenReturn(Collections.emptySet());
    final SearchType searchType1 = mock(SearchType.class);
    when(searchType1.id()).thenReturn("deadbeef");
    when(searchType1.type()).thenReturn("dummy");
    final SearchType searchType2 = mock(SearchType.class);
    when(searchType2.id()).thenReturn("cafeaffe");
    when(searchType2.type()).thenReturn("dummy");
    final Set<SearchType> searchTypes = ImmutableSet.of(searchType1, searchType2);
    this.query = Query.builder().id("query1").timerange(RelativeRange.create(300)).query(ElasticsearchQueryString.of("*")).searchTypes(searchTypes).build();
    final Search search = Search.builder().id("search1").queries(ImmutableSet.of(query)).build();
    this.searchJob = new SearchJob("job1", search, "admin");
    this.queryContext = new ESGeneratedQueryContext(this.backend, new SearchSourceBuilder(), searchJob, query, mock(FieldTypesLookup.class));
    searchTypes.forEach(queryContext::searchSourceBuilder);
}