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

Example 31 with RestHighLevelClient

use of org.elasticsearch.client.RestHighLevelClient in project sonarqube by SonarSource.

the class EsClientProviderTest method connection_to_local_es_when_cluster_mode_is_disabled.

@Test
public void connection_to_local_es_when_cluster_mode_is_disabled() {
    settings.setProperty(CLUSTER_ENABLED.getKey(), false);
    settings.setProperty(SEARCH_HOST.getKey(), localhostHostname);
    settings.setProperty(SEARCH_PORT.getKey(), 9000);
    settings.setProperty(ES_PORT.getKey(), 8080);
    EsClient client = underTest.provide(settings.asConfig());
    RestHighLevelClient nativeClient = client.nativeClient();
    assertThat(nativeClient.getLowLevelClient().getNodes()).hasSize(1);
    Node node = nativeClient.getLowLevelClient().getNodes().get(0);
    assertThat(node.getHost().getAddress().getHostName()).isEqualTo(localhostHostname);
    assertThat(node.getHost().getPort()).isEqualTo(9000);
    assertThat(logTester.logs(LoggerLevel.INFO)).has(new Condition<>(s -> s.contains("Connected to local Elasticsearch: [http://" + localhostHostname + ":9000]"), ""));
}

Example 32 with RestHighLevelClient

use of org.elasticsearch.client.RestHighLevelClient in project sonarqube by SonarSource.

the class EsClientProviderTest method connection_to_remote_es_nodes_when_cluster_mode_is_enabled_and_local_es_is_disabled.

@Test
public void connection_to_remote_es_nodes_when_cluster_mode_is_enabled_and_local_es_is_disabled() {
    settings.setProperty(CLUSTER_ENABLED.getKey(), true);
    settings.setProperty(CLUSTER_NODE_TYPE.getKey(), "application");
    settings.setProperty(CLUSTER_SEARCH_HOSTS.getKey(), format("%s:8080,%s:8081", localhostHostname, localhostHostname));
    EsClient client = underTest.provide(settings.asConfig());
    RestHighLevelClient nativeClient = client.nativeClient();
    assertThat(nativeClient.getLowLevelClient().getNodes()).hasSize(2);
    Node node = nativeClient.getLowLevelClient().getNodes().get(0);
    assertThat(node.getHost().getAddress().getHostName()).isEqualTo(localhostHostname);
    assertThat(node.getHost().getPort()).isEqualTo(8080);
    node = nativeClient.getLowLevelClient().getNodes().get(1);
    assertThat(node.getHost().getAddress().getHostName()).isEqualTo(localhostHostname);
    assertThat(node.getHost().getPort()).isEqualTo(8081);
    assertThat(logTester.logs(LoggerLevel.INFO)).has(new Condition<>(s -> s.contains("Connected to remote Elasticsearch: [http://" + localhostHostname + ":8080, http://" + localhostHostname + ":8081]"), ""));
}

Example 33 with RestHighLevelClient

use of org.elasticsearch.client.RestHighLevelClient in project metron by apache.

the class ElasticsearchDaoTest method setup.

private void setup(RestStatus status, int maxSearchResults, Map<String, FieldType> metadata) throws Exception {
    // setup the mock search hits
    SearchHit hit1 = mock(SearchHit.class);
    when(hit1.getId()).thenReturn("id1");
    when(hit1.getSource()).thenReturn(new HashMap<String, Object>() {

        {
            put("field", "value1");
        }
    });
    when(hit1.getScore()).thenReturn(0.1f);
    SearchHit hit2 = mock(SearchHit.class);
    when(hit2.getId()).thenReturn("id2");
    when(hit2.getSource()).thenReturn(new HashMap<String, Object>() {

        {
            put("field", "value2");
        }
    });
    when(hit2.getScore()).thenReturn(0.2f);
    // search hits
    SearchHit[] hits = { hit1, hit2 };
    SearchHits searchHits = mock(SearchHits.class);
    when(searchHits.getHits()).thenReturn(hits);
    when(searchHits.getTotalHits()).thenReturn(Integer.toUnsignedLong(hits.length));
    // search response which returns the search hits
    org.elasticsearch.action.search.SearchResponse response = mock(org.elasticsearch.action.search.SearchResponse.class);
    when(response.status()).thenReturn(status);
    when(response.getHits()).thenReturn(searchHits);
    // provides column metadata
    ElasticsearchColumnMetadataDao columnMetadataDao = mock(ElasticsearchColumnMetadataDao.class);
    when(columnMetadataDao.getColumnMetadata(any())).thenReturn(metadata);
    // returns the search response
    requestSubmitter = mock(ElasticsearchRequestSubmitter.class);
    when(requestSubmitter.submitSearch(any())).thenReturn(response);
    RestHighLevelClient highLevel = mock(RestHighLevelClient.class);
    ElasticsearchClient client = new ElasticsearchClient(mock(RestClient.class), highLevel);
    // provides configuration
    AccessConfig config = mock(AccessConfig.class);
    when(config.getMaxSearchResults()).thenReturn(maxSearchResults);
    ElasticsearchSearchDao elasticsearchSearchDao = new ElasticsearchSearchDao(client, config, columnMetadataDao, requestSubmitter);
    ElasticsearchRetrieveLatestDao elasticsearchRetrieveLatestDao = new ElasticsearchRetrieveLatestDao(client);
    ElasticsearchUpdateDao elasticsearchUpdateDao = new ElasticsearchUpdateDao(client, config, elasticsearchRetrieveLatestDao);
    dao = new ElasticsearchDao(client, config, elasticsearchSearchDao, elasticsearchUpdateDao, elasticsearchRetrieveLatestDao, columnMetadataDao, requestSubmitter);
}

Example 34 with RestHighLevelClient

use of org.elasticsearch.client.RestHighLevelClient in project metron by apache.

the class ElasticsearchClientFactory method create.

/**
 * Creates an Elasticsearch client from settings provided via the global config.
 *
 * @return new client
 */
public static ElasticsearchClient create(Map<String, Object> globalConfig) {
    ElasticsearchClientConfig esClientConfig = new ElasticsearchClientConfig(getEsSettings(globalConfig));
    HttpHost[] httpHosts = getHttpHosts(globalConfig, esClientConfig.getConnectionScheme());
    RestClientBuilder builder = RestClient.builder(httpHosts);
    builder.setRequestConfigCallback(reqConfigBuilder -> {
        // Modifies request config builder with connection and socket timeouts.
        // https://www.elastic.co/guide/en/elasticsearch/client/java-rest/5.6/_timeouts.html
        reqConfigBuilder.setConnectTimeout(esClientConfig.getConnectTimeoutMillis());
        reqConfigBuilder.setSocketTimeout(esClientConfig.getSocketTimeoutMillis());
        return reqConfigBuilder;
    });
    builder.setMaxRetryTimeoutMillis(esClientConfig.getMaxRetryTimeoutMillis());
    builder.setHttpClientConfigCallback(clientBuilder -> {
        clientBuilder.setDefaultIOReactorConfig(getIOReactorConfig(esClientConfig));
        clientBuilder.setDefaultCredentialsProvider(getCredentialsProvider(esClientConfig));
        clientBuilder.setSSLContext(getSSLContext(esClientConfig));
        return clientBuilder;
    });
    RestClient lowLevelClient = builder.build();
    RestHighLevelClient client = new RestHighLevelClient(lowLevelClient);
    return new ElasticsearchClient(lowLevelClient, client);
}

Example 35 with RestHighLevelClient

use of org.elasticsearch.client.RestHighLevelClient in project warn-report by saaavsaaa.

the class ElasticClient method get.

@Test
public void get() throws IOException {
    RestClientBuilder builder = RestClient.builder(new HttpHost("sl010a-analysisdb1", 9200, "https"), new HttpHost("sl010a-analysisdb2", 9200, "https"), new HttpHost("sl010a-analysisdb3", 9200, "https"));
    Header[] defaultHeaders = new Header[] { new BasicHeader("Authorization", "Basic YWRtaW46YWRtaW4=") };
    builder.setDefaultHeaders(defaultHeaders);
    RestClient restClient = builder.build();
    RestHighLevelClient client = new RestHighLevelClient(restClient);
    GetRequest getRequest = new GetRequest("test-index", "test-all", "26269");
    GetResponse getResponse = client.get(getRequest);
    System.out.println(getResponse.getSourceAsString());
}