コード例 #1
0
  public void run() {
    Client client = null;
    TransportClient transportClient = null;
    try {
      transportClient = new TransportClient();
      client =
          transportClient.addTransportAddress(new InetSocketTransportAddress("192.168.1.40", 9300));

      SearchResponse response =
          client
              .prepareSearch("tms-allflat")
              .setTypes("personal")
              .setQuery(QueryBuilders.matchAllQuery())
              .addAggregation(
                  AggregationBuilders.terms("aggs1")
                      .field("skill_1")
                      .size(20)
                      .order(Terms.Order.count(false)))
              .execute()
              .actionGet();

      Terms terms = response.getAggregations().get("aggs1");
      terms
          .getBuckets()
          .stream()
          .forEach(s -> System.out.println(s.getKeyAsText() + "(" + s.getDocCount() + ")"));

    } finally {
      transportClient.close();
      client.close();
    }
  }
コード例 #2
0
  @Test
  public void testWithSniffing() throws Exception {
    TransportClient client =
        new TransportClient(
            ImmutableSettings.builder()
                .put("client.transport.sniff", true)
                .put("cluster.name", "cluster1")
                .put("node.name", "transport_client_" + this.getTestName() + "_1")
                .put("client.transport.nodes_sampler_interval", "1s")
                .put(
                    TransportModule.TRANSPORT_SERVICE_TYPE_KEY,
                    InternalTransportService.class.getName())
                .put(HEADER_SETTINGS)
                .build());
    try {
      client.addTransportAddress(address);

      InternalTransportService service =
          (InternalTransportService) client.injector.getInstance(TransportService.class);

      if (!service.clusterStateLatch.await(5, TimeUnit.SECONDS)) {
        fail("takes way too long to get the cluster state");
      }

      assertThat(client.connectedNodes().size(), is(1));
      assertThat(client.connectedNodes().get(0).getAddress(), is((TransportAddress) address));
    } finally {
      client.close();
    }
  }
コード例 #3
0
 @Override
 public void destroy() throws Exception {
   try {
     logger.info("Closing elasticSearch  client");
     if (client != null) {
       client.close();
     }
   } catch (final Exception e) {
     logger.error("Error closing ElasticSearch client: ", e);
   }
 }
コード例 #4
0
 synchronized void stop() throws InterruptedException {
   if (running()) {
     try {
       if (this.client != null) {
         client.close();
       }
     } finally {
       process.destroy();
       process.waitFor();
       process = null;
       nodeInfo = null;
     }
   }
 }
 public static void main(String[] args) {
   TransportClient client = new TransportClient();
   client.addTransportAddress(new InetSocketTransportAddress("localhost", 9300));
   TestBulkProcessor test = new TestBulkProcessor(client);
   int count = 0;
   int processors = Runtime.getRuntime().availableProcessors() - 1;
   while (count++ < 20) {
     int count2 = 0;
     while (count2++ < 3) {
       test.testBulkProcessor(processors);
     }
     processors++;
   }
   client.close();
 }
コード例 #6
0
 /*
  * (non-Javadoc)
  *
  * @see com.datatorrent.lib.db.Connectable#disconnect()
  */
 @Override
 public void disconnect() throws IOException {
   if (client != null) {
     client.close();
   }
 }