public ClusterMetrics getClusterMetrics() {
ClusterMetrics cluster = null;
try {
cluster = client.getClusterMetrics();
} catch (Exception e) {
System.out.println(e);
}
return cluster;
}
/**
* Get current cluster status.
*
* @return object of {@link ClusterMetrics}
* @throws IOException
* @throws InterruptedException
*/
public ClusterMetrics getClusterStatus() throws IOException, InterruptedException {
return client.getClusterMetrics();
}