org.apache.kafka.clients.admin

Class DescribeClusterResult

java.lang.Object

org.apache.kafka.clients.admin.DescribeClusterResult

@InterfaceStability.Evolving
public class DescribeClusterResult
extends java.lang.Object

The result of the Admin.describeCluster() call. The API of this class is evolving, see Admin for details.

Method Summary

Modifier and Type	Method and Description
KafkaFuture<java.util.Set<AclOperation>>	authorizedOperations() Returns a future which yields authorized operations.
KafkaFuture<java.lang.String>	clusterId() Returns a future which yields the current cluster id.
KafkaFuture<Node>	controller() Returns a future which yields the current controller id.
KafkaFuture<java.util.Collection<Node>>	nodes() Returns a future which yields a collection of nodes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

nodes

public KafkaFuture<java.util.Collection<Node>> nodes()

Returns a future which yields a collection of nodes.

controller

public KafkaFuture<Node> controller()

Returns a future which yields the current controller id. Note that this may yield null, if the controller ID is not yet known.

clusterId

public KafkaFuture<java.lang.String> clusterId()

Returns a future which yields the current cluster id. The future value will be non-null if the broker version is 0.10.1.0 or higher and null otherwise.

authorizedOperations

public KafkaFuture<java.util.Set<AclOperation>> authorizedOperations()

Returns a future which yields authorized operations. The future value will be non-null if the broker supplied this information, and null otherwise.