Java ClusterStatsRequest类代码示例

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
private void test(String clusterName, int port) throws ResourceInitializationException {

		SharedElasticsearchResource es = new SharedElasticsearchResource();
		CustomResourceSpecifier_impl esSpecifier = new CustomResourceSpecifier_impl();
		esSpecifier.setParameters(new Parameter[] { new Parameter_impl("elasticsearch.cluster", clusterName),
				new Parameter_impl("elasticsearch.port", Integer.toString(port)) });
		Map<String, Object> config = Maps.newHashMap();
		es.initialize(esSpecifier, config);

		assertNotNull(es.getClient());

		// Do something simple to check we get a response we can check
		ClusterStatsResponse actionGet = es.getClient().admin().cluster().clusterStats(new ClusterStatsRequest())
				.actionGet();
		assertEquals(clusterName, actionGet.getClusterNameAsString());

		es.destroy();

	}
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
public ClusterStatsNodes getClusterStatsNodes() {
    ClusterStatsRequest clusterStatsRequest =
        new ClusterStatsRequestBuilder(elasticsearchClient.admin().cluster(), ClusterStatsAction.INSTANCE).request();
    ClusterStatsResponse clusterStatsResponse =
        elasticsearchClient.admin().cluster().clusterStats(clusterStatsRequest).actionGet();
    ClusterStatsNodes clusterStatsNodes = clusterStatsResponse.getNodesStats();
    return clusterStatsNodes;
}
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
/**
 * Retrieve a statistic object from the connected elasticsearch cluster
 * 
 * @return cluster stats from connected cluster
 */
public ClusterStatsNodes getStats() {
    final ClusterStatsRequest clusterStatsRequest =
        new ClusterStatsRequestBuilder(elasticsearchClient.admin().cluster(), ClusterStatsAction.INSTANCE)
            .request();
    final ClusterStatsResponse clusterStatsResponse =
        elasticsearchClient.admin().cluster().clusterStats(clusterStatsRequest).actionGet();
    final ClusterStatsNodes clusterStatsNodes = clusterStatsResponse.getNodesStats();
    return clusterStatsNodes;
}
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
public void execute(ClusterStatsRequest request, final ActionListener<ClusterStatsResponse> listener) {
        logger.debug("cluster stats request {}", request);
        try {
            // TODO test
            String indices = Strings.arrayToCommaDelimitedString(request.nodesIds());
            if (!indices.isEmpty()) {
                indices = "/nodes/" + indices;
            }

            RequestUriBuilder uriBuilder = new RequestUriBuilder(indices)
                    .addEndpoint("_cluster/stats" + indices);

            indicesAdminClient.getHttpClient().submit(HttpClientRequest.createGet(uriBuilder.toString()))
                    .flatMap(ErrorHandler.AS_FUNC)
                    .flatMap(new Func1<HttpClientResponse<ByteBuf>, Observable<ClusterStatsResponse>>() {
                        @Override
                        public Observable<ClusterStatsResponse> call(HttpClientResponse<ByteBuf> response) {
                            return response.getContent().flatMap(new Func1<ByteBuf, Observable<ClusterStatsResponse>>() {
                                @Override
                                public Observable<ClusterStatsResponse> call(ByteBuf byteBuf) {
                                    return null;
//                                    return ClusterStatsResponse.parse(byteBuf);
                                }
                            });
                        }
                    })
                    .single()
                    .subscribe(new ListenerCompleterObserver<>(listener));

        } catch (Exception e) {
            listener.onFailure(e);
        }
    }
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
@Override
public ActionFuture<ClusterStatsResponse> clusterStats(ClusterStatsRequest request) {
    return execute(ClusterStatsAction.INSTANCE, request);
}
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    ClusterStatsRequest clusterStatsRequest = new ClusterStatsRequest().nodesIds(request.paramAsStringArray("nodeId", null));
    clusterStatsRequest.timeout(request.param("timeout"));
    return channel -> client.admin().cluster().clusterStats(clusterStatsRequest, new NodesResponseRestListener<>(channel));
}
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    ClusterStatsRequest clusterStatsRequest = new ClusterStatsRequest().nodesIds(request.paramAsStringArray("nodeId", null));
    clusterStatsRequest.timeout(request.param("timeout"));
    client.admin().cluster().clusterStats(clusterStatsRequest, new RestToXContentListener<ClusterStatsResponse>(channel));
}
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
/**
 * Cluster wide aggregated stats.
 *
 * @param request The cluster stats request
 * @return The result future
 * @see org.elasticsearch.client.Requests#clusterStatsRequest
 */
ActionFuture<ClusterStatsResponse> clusterStats(ClusterStatsRequest request);
 

import org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest; //导入依赖的package包/类
/**
 * Creates a cluster stats request.
 *
 * @return The cluster stats request
 * @see org.elasticsearch.client.ClusterAdminClient#clusterStats(org.elasticsearch.action.admin.cluster.stats.ClusterStatsRequest)
 */
public static ClusterStatsRequest clusterStatsRequest() {
    return new ClusterStatsRequest();
}