}
}
private void handleMetadataResponse(RequestHeader header, Struct body, long now) {
this.metadataFetchInProgress = false;
MetadataResponse response = new MetadataResponse(body);
Cluster cluster = response.cluster();
// don't update the cluster if there are no valid nodes...the topic we want may still be in the process of being
// created which means we will get errors and no nodes until it exists
if (cluster.nodes().size() > 0)
this.metadata.update(cluster, now);
else