Examples with Request org.graylog.shaded.elasticsearch7.org.elasticsearch.client.Request used on opensource projects

Example 71 with Request

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.client.Request in project janusgraph by JanusGraph.

the class RestElasticSearchClient method createIndex.

@Override
public void createIndex(String indexName, Map<String, Object> settings) throws IOException {
    Request request = new Request(REQUEST_TYPE_PUT, REQUEST_SEPARATOR + indexName);
    if (majorVersion.getValue() > 6) {
        if (useMappingTypes) {
            request.addParameter(INCLUDE_TYPE_NAME_PARAMETER, "true");
        }
        if (settings != null && settings.size() > 0) {
            Map<String, Object> updatedSettings = new HashMap<>();
            updatedSettings.put("settings", settings);
            settings = updatedSettings;
        }
    }
    performRequest(request, mapWriter.writeValueAsBytes(settings));
}

Example 72 with Request

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.client.Request in project janusgraph by JanusGraph.

the class RestElasticSearchClient method bulkRequest.

@Override
public void bulkRequest(List<ElasticSearchMutation> requests, String ingestPipeline) throws IOException {
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    for (final ElasticSearchMutation request : requests) {
        Map<String, Object> requestData = new HashMap<>();
        if (useMappingTypes) {
            requestData.put("_index", request.getIndex());
            requestData.put("_type", request.getType());
            requestData.put("_id", request.getId());
        } else {
            requestData.put("_index", request.getIndex());
            requestData.put("_id", request.getId());
        }
        if (retryOnConflict != null && request.getRequestType() == ElasticSearchMutation.RequestType.UPDATE) {
            requestData.put(retryOnConflictKey, retryOnConflict);
        }
        outputStream.write(mapWriter.writeValueAsBytes(ImmutableMap.of(request.getRequestType().name().toLowerCase(), requestData)));
        outputStream.write(NEW_LINE_BYTES);
        if (request.getSource() != null) {
            outputStream.write(mapWriter.writeValueAsBytes(request.getSource()));
            outputStream.write(NEW_LINE_BYTES);
        }
    }
    final StringBuilder builder = new StringBuilder();
    if (ingestPipeline != null) {
        APPEND_OP.apply(builder).append("pipeline=").append(ingestPipeline);
    }
    if (bulkRefreshEnabled) {
        APPEND_OP.apply(builder).append("refresh=").append(bulkRefresh);
    }
    builder.insert(0, REQUEST_SEPARATOR + "_bulk");
    final Response response = performRequest(REQUEST_TYPE_POST, builder.toString(), outputStream.toByteArray());
    try (final InputStream inputStream = response.getEntity().getContent()) {
        final RestBulkResponse bulkResponse = mapper.readValue(inputStream, RestBulkResponse.class);
        final List<Object> errors = bulkResponse.getItems().stream().flatMap(item -> item.values().stream()).filter(item -> item.getError() != null && item.getStatus() != 404).map(RestBulkItemResponse::getError).collect(Collectors.toList());
        if (!errors.isEmpty()) {
            errors.forEach(error -> log.error("Failed to execute ES query: {}", error));
            throw new IOException("Failure(s) in Elasticsearch bulk request: " + errors);
        }
    }
}

Example 73 with Request

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.client.Request in project janusgraph by JanusGraph.

the class RestElasticSearchClient method countTotal.

@Override
public long countTotal(String indexName, Map<String, Object> requestData) throws IOException {
    final Request request = new Request(REQUEST_TYPE_GET, REQUEST_SEPARATOR + indexName + REQUEST_SEPARATOR + "_count");
    final byte[] requestDataBytes = mapper.writeValueAsBytes(requestData);
    if (log.isDebugEnabled()) {
        log.debug("Elasticsearch request: " + mapper.writerWithDefaultPrettyPrinter().writeValueAsString(requestData));
    }
    final Response response = performRequest(request, requestDataBytes);
    try (final InputStream inputStream = response.getEntity().getContent()) {
        return mapper.readValue(inputStream, RestCountResponse.class).getCount();
    }
}

Example 74 with Request

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.client.Request in project janusgraph by JanusGraph.

the class RestElasticSearchClient method createStoredScript.

@Override
public void createStoredScript(String scriptName, Map<String, Object> script) throws IOException {
    Request request = new Request(REQUEST_TYPE_POST, REQUEST_SEPARATOR + "_scripts" + REQUEST_SEPARATOR + scriptName);
    performRequest(request, mapWriter.writeValueAsBytes(script));
}

Example 75 with Request

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.client.Request in project janusgraph by JanusGraph.

the class RestElasticSearchClient method search.

private RestSearchResponse search(Map<String, Object> requestData, String path) throws IOException {
    final Request request = new Request(REQUEST_TYPE_POST, path);
    final byte[] requestDataBytes = mapper.writeValueAsBytes(requestData);
    if (log.isDebugEnabled()) {
        log.debug("Elasticsearch request: " + mapper.writerWithDefaultPrettyPrinter().writeValueAsString(requestData));
    }
    final Response response = performRequest(request, requestDataBytes);
    try (final InputStream inputStream = response.getEntity().getContent()) {
        return mapper.readValue(inputStream, RestSearchResponse.class);
    }
}