Examples with Response org.elasticsearch.client.Response used on opensource projects

Example 21 with Response

use of org.elasticsearch.client.Response in project storm by apache.

the class EsLookupBolt method lookupValuesInEs.

private Collection<Values> lookupValuesInEs(Tuple tuple) throws IOException {
    String index = tupleMapper.getIndex(tuple);
    String type = tupleMapper.getType(tuple);
    String id = tupleMapper.getId(tuple);
    Map<String, String> params = tupleMapper.getParams(tuple, new HashMap<>());
    Response response = client.performRequest("get", getEndpoint(index, type, id), params);
    return output.toValues(response);
}

Example 22 with Response

use of org.elasticsearch.client.Response in project storm by apache.

the class EsTestUtil method generateMockResponseException.

/**
 * Generate a mock {@link ResponseException}.
 * @return a mock {@link ResponseException}.
 * @throws IOException
 */
public static ResponseException generateMockResponseException() throws IOException {
    Response response = mock(Response.class);
    RequestLine requestLine = mock(RequestLine.class);
    StatusLine statusLine = mock(StatusLine.class);
    when(response.getRequestLine()).thenReturn(requestLine);
    when(response.getStatusLine()).thenReturn(statusLine);
    return new ResponseException(response);
}

Example 23 with Response

use of org.elasticsearch.client.Response in project graylog2-server by Graylog2.

the class FieldMappingApi method fieldTypes.

public Map<String, FieldMapping> fieldTypes(String index) {
    final JsonNode result = client.execute((c, requestOptions) -> {
        final Response response = c.getLowLevelClient().performRequest(request(index));
        return objectMapper.readTree(response.getEntity().getContent());
    }, "Unable to retrieve field types of index " + index);
    final JsonNode fields = result.path(index).path("mappings").path("properties");
    // noinspection UnstableApiUsage
    return Streams.stream(fields.fields()).collect(Collectors.toMap(Map.Entry::getKey, entry -> FieldMapping.create(entry.getValue().path("type").asText(), entry.getValue().path("fielddata").asBoolean())));
}

Example 24 with Response

use of org.elasticsearch.client.Response in project graylog2-server by Graylog2.

the class StatsApi method stats.

private JsonNode stats(Collection<String> indices, Collection<String> metrics, Consumer<Request> prepareRequest) {
    final StringBuilder endpoint = new StringBuilder();
    if (!indices.isEmpty()) {
        final String joinedIndices = String.join(",", indices);
        endpoint.append("/");
        endpoint.append(joinedIndices);
    }
    endpoint.append("/_stats");
    if (!metrics.isEmpty()) {
        final String joinedMetrics = String.join(",", metrics);
        endpoint.append("/");
        endpoint.append(joinedMetrics);
    }
    final Request request = new Request("GET", endpoint.toString());
    prepareRequest.accept(request);
    return client.execute((c, requestOptions) -> {
        request.setOptions(requestOptions);
        final Response response = c.getLowLevelClient().performRequest(request);
        return objectMapper.readTree(response.getEntity().getContent());
    }, "Unable to retrieve index stats for " + String.join(",", indices));
}

Example 25 with Response

use of org.elasticsearch.client.Response in project graylog2-server by Graylog2.

the class CatApi method perform.

private <R> R perform(Request request, TypeReference<R> responseClass, String errorMessage) {
    return client.execute((c, requestOptions) -> {
        request.setOptions(requestOptions);
        final Response response = c.getLowLevelClient().performRequest(request);
        return returnType(response, responseClass);
    }, errorMessage);
}