Examples with IndicesOptions org.elasticsearch.action.support.IndicesOptions used on opensource projects

Example 41 with IndicesOptions

use of org.elasticsearch.action.support.IndicesOptions in project graylog2-server by Graylog2.

the class ClusterAdapterES7 method clusterHealth.

private Optional<ClusterHealthResponse> clusterHealth(Collection<String> indices) {
    final String[] indicesAry = indices.toArray(new String[0]);
    if (!indices.isEmpty() && !indicesExist(indicesAry)) {
        return Optional.empty();
    }
    final ClusterHealthRequest request = new ClusterHealthRequest(indicesAry).timeout(TimeValue.timeValueSeconds(Ints.saturatedCast(requestTimeout.toSeconds()))).indicesOptions(IndicesOptions.lenientExpand());
    try {
        return Optional.of(client.execute((c, requestOptions) -> c.cluster().health(request, requestOptions)));
    } catch (ElasticsearchException e) {
        if (LOG.isDebugEnabled()) {
            LOG.error("{} ({})", e.getMessage(), Optional.ofNullable(e.getCause()).map(Throwable::getMessage).orElse("n/a"), e);
        } else {
            LOG.error("{} ({})", e.getMessage(), Optional.ofNullable(e.getCause()).map(Throwable::getMessage).orElse("n/a"));
        }
        return Optional.empty();
    }
}

Example 42 with IndicesOptions

use of org.elasticsearch.action.support.IndicesOptions 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 43 with IndicesOptions

use of org.elasticsearch.action.support.IndicesOptions in project graylog2-server by Graylog2.

the class V20200730000000_AddGl2MessageIdFieldAliasForEventsES7 method addGl2MessageIdFieldAlias.

@Override
public void addGl2MessageIdFieldAlias(Set<String> indexPrefixes) {
    final String[] prefixesWithWildcard = indexPrefixes.stream().map(p -> p + "*").toArray(String[]::new);
    final PutMappingRequest putMappingRequest = new PutMappingRequest(prefixesWithWildcard).indicesOptions(IndicesOptions.LENIENT_EXPAND_OPEN_CLOSED).source(ImmutableMap.of("properties", ImmutableMap.of(FIELD_GL2_MESSAGE_ID, aliasMapping())));
    try {
        final AcknowledgedResponse acknowledgedResponse = client.execute((c, requestOptions) -> c.indices().putMapping(putMappingRequest, requestOptions));
        if (!acknowledgedResponse.isAcknowledged()) {
            throw new ElasticsearchException(errorMsgFor(prefixesWithWildcard) + " Elasticsearch failed to acknowledge.");
        }
    } catch (ElasticsearchException e) {
        throw new ElasticsearchException(errorMsgFor(prefixesWithWildcard), e);
    }
}