public F.Tuple<Integer, Integer> getClusterThroughput() {
final Map<Node, NodeThroughputResponse> responses;
try {
responses =
api.path(routes.ThroughputResource().total(), NodeThroughputResponse.class)
.fromAllNodes()
.executeOnAll();
} catch (APIException e) {
LOG.error("Unable to load cluster throughput", e);
return F.Tuple(0, 0);
}
int t = 0;
for (Map.Entry<Node, NodeThroughputResponse> entry : responses.entrySet()) {
if (entry.getValue() == null) {
LOG.warn("Skipping failed throughput request for node {}", entry.getKey());
continue;
}
t += entry.getValue().throughput;
}
return F.Tuple(t, responses.size());
}
