Examples of NodeStats

com.basho.riak.client.query.NodeStats

The encapsulation of the data returned by the Riak /stats operation.

By implementing the {@link Iterable} interface it contains N setsof data where N is the number of connections the current client holds.

Worth noting is that integer values are returned as {@link BigInteger} objects. This is done to match the unconstrained size provided by Riak.

For example, using the HTTPClusterClient you can retrieve stats from all of your nodes:

 HTTPClusterConfig c = new HTTPClusterConfig(10); HTTPClientConfig cc HTTPClientConfig.defaults(); c.addHosts(cc,"192.168.1.5:8098","192.168.1.6:8098","192.168.1.7:8098"); IRiakClient riakClient = RiakFactory.newClient(c); for (NodeStats ns : riakClient.stats()) { System.out.println(ns.nodename()); Syste.out.println(ns.vnodeGets()); }

freenet.node.NodeStats

Node (as opposed to NodeClientCore) level statistics. Includes shouldRejectRequest(), but not limited to stuff required to implement that.

org.elasticsearch.action.admin.cluster.node.stats.NodeStats

Node statistics (static, does not change over time). @author kimchy (shay.banon)

        table.endHeaders();


        for (Map.Entry<NodeStats, ObjectLongMap<String>> statsEntry : nodesFields.entrySet()) {
            table.startRow();
            // add the node info and field data total before each individual field
            NodeStats ns = statsEntry.getKey();
            table.addCell(ns.getNode().id());
            table.addCell(ns.getNode().getHostName());
            table.addCell(ns.getNode().getHostAddress());
            table.addCell(ns.getNode().getName());
            table.addCell(ns.getIndices().getFieldData().getMemorySize());
            ObjectLongMap<String> fields = statsEntry.getValue();
            for (String fieldName : fieldNames) {
                table.addCell(new ByteSizeValue(fields == null ? 0L : fields.getOrDefault(fieldName, 0L)));
            }
            table.endRow();

    }


    @Override
    protected ClusterStatsNodeResponse nodeOperation(ClusterStatsNodeRequest nodeRequest) throws ElasticsearchException {
        NodeInfo nodeInfo = nodeService.info(false, true, false, true, false, false, true, false, true);
        NodeStats nodeStats = nodeService.stats(CommonStatsFlags.NONE, false, true, true, false, false, true, false, false, false);
        List<ShardStats> shardsStats = new ArrayList<>();
        for (IndexService indexService : indicesService.indices().values()) {
            for (IndexShard indexShard : indexService) {
                if (indexShard.routingEntry() != null && indexShard.routingEntry().active()) {
                    // only report on fully started shards

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Examples of NodeStats

Examples of org.elasticsearch.action.admin.cluster.node.stats.NodeStats

Examples of org.elasticsearch.action.admin.cluster.node.stats.NodeStats