Examples with SearchJob org.graylog.plugins.views.search.SearchJob used on opensource projects

Example 36 with SearchJob

use of org.graylog.plugins.views.search.SearchJob in project graylog2-server by Graylog2.

the class ElasticsearchBackendQueryStringDecoratorsTest method basicSearchJob.

@Nonnull
private SearchJob basicSearchJob(Query query, SearchType searchType) throws InvalidRangeParametersException {
    final SearchJob searchJob = mock(SearchJob.class);
    final Search search = mock(Search.class);
    when(searchJob.getSearch()).thenReturn(search);
    when(search.queries()).thenReturn(ImmutableSet.of(query));
    when(query.effectiveTimeRange(any())).thenReturn(RelativeRange.create(300));
    when(query.searchTypes()).thenReturn(ImmutableSet.of(searchType));
    return searchJob;
}

Example 37 with SearchJob

use of org.graylog.plugins.views.search.SearchJob in project graylog2-server by Graylog2.

the class ESMessageList method doExtractResult.

@Override
public SearchType.Result doExtractResult(SearchJob job, Query query, MessageList searchType, org.graylog.shaded.elasticsearch7.org.elasticsearch.action.search.SearchResponse result, Aggregations aggregations, ESGeneratedQueryContext queryContext) {
    final List<ResultMessageSummary> messages = StreamSupport.stream(result.getHits().spliterator(), false).map(ESMessageList::resultMessageFromSearchHit).map((resultMessage) -> ResultMessageSummary.create(resultMessage.highlightRanges, resultMessage.getMessage().getFields(), resultMessage.getIndex())).collect(Collectors.toList());
    final String undecoratedQueryString = query.query().queryString();
    final String queryString = this.esQueryDecorators.decorate(undecoratedQueryString, job, query);
    final DateTime from = query.effectiveTimeRange(searchType).getFrom();
    final DateTime to = query.effectiveTimeRange(searchType).getTo();
    final SearchResponse searchResponse = SearchResponse.create(undecoratedQueryString, queryString, Collections.emptySet(), messages, Collections.emptySet(), 0, result.getHits().getTotalHits().value, from, to);
    final SearchResponse decoratedSearchResponse = decoratorProcessor.decorateSearchResponse(searchResponse, searchType.decorators());
    final MessageList.Result.Builder resultBuilder = MessageList.Result.result(searchType.id()).messages(decoratedSearchResponse.messages()).effectiveTimerange(AbsoluteRange.create(from, to)).totalResults(decoratedSearchResponse.totalResults());
    return searchType.name().map(resultBuilder::name).orElse(resultBuilder).build();
}

Example 38 with SearchJob

use of org.graylog.plugins.views.search.SearchJob 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 39 with SearchJob

use of org.graylog.plugins.views.search.SearchJob in project graylog2-server by Graylog2.

the class ElasticsearchBackendTest method generatesSearchForEmptySearchTypes.

@Test
public void generatesSearchForEmptySearchTypes() throws Exception {
    final Query query = Query.builder().id("query1").query(ElasticsearchQueryString.of("")).timerange(RelativeRange.create(300)).build();
    final Search search = Search.builder().queries(ImmutableSet.of(query)).build();
    final SearchJob job = new SearchJob("deadbeef", search, "admin");
    backend.generate(job, query, new SearchConfig(Period.ZERO));
}

Example 40 with SearchJob

use of org.graylog.plugins.views.search.SearchJob in project graylog2-server by Graylog2.

the class ElasticsearchBackendUsingCorrectIndicesTest method queryUsesOnlyIndicesIncludingTimerangeAndStream.

@Test
public void queryUsesOnlyIndicesIncludingTimerangeAndStream() throws Exception {
    final String streamId = "streamId";
    final Query query = dummyQuery(RelativeRange.create(600)).toBuilder().filter(StreamFilter.ofId(streamId)).build();
    final Search search = dummySearch(query);
    final SearchJob job = new SearchJob("job1", search, "admin");
    final ESGeneratedQueryContext context = backend.generate(job, query, new SearchConfig(Period.ZERO));
    when(indexLookup.indexNamesForStreamsInTimeRange(ImmutableSet.of("streamId"), RelativeRange.create(600))).thenReturn(ImmutableSet.of("index1", "index2"));
    backend.doRun(job, query, context);
    verify(jestClient, times(1)).execute(clientRequestCaptor.capture(), any());
    final MultiSearch clientRequest = clientRequestCaptor.getValue();
    assertThat(clientRequest).isNotNull();
    assertThat(indicesOf(clientRequest).get(0)).isEqualTo("index1,index2");
}