org.apache.druid.discovery

Class DiscoveryDruidNode

java.lang.Object

org.apache.druid.discovery.DiscoveryDruidNode

public class DiscoveryDruidNode
extends Object

Representation of all information related to discovery of a node and all the other metadata associated with the node per nodeRole such as broker, historical etc. Note that one Druid process might announce multiple DiscoveryDruidNode if it acts in multiple NodeRoles e. g. Coordinator would announce DiscoveryDruidNode for NodeRole.OVERLORD as well when acting as Overlord.

Constructor Summary

Constructors

Constructor and Description
DiscoveryDruidNode(DruidNode druidNode, NodeRole nodeRole, Map<String,DruidService> services)
DiscoveryDruidNode(DruidNode druidNode, NodeRole nodeRole, Map<String,DruidService> services, org.joda.time.DateTime startTime)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
DruidNode	getDruidNode()
NodeRole	getNodeRole() Keeping the legacy name 'nodeType' property name for backward compatibility.
<T extends DruidService> T	getService(String key, Class<T> clazz)
Map<String,DruidService>	getServices()
org.joda.time.DateTime	getStartTime()
int	hashCode()
DruidServer	toDruidServer()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DiscoveryDruidNode

public DiscoveryDruidNode(DruidNode druidNode,
                          NodeRole nodeRole,
                          Map<String,DruidService> services)

DiscoveryDruidNode

public DiscoveryDruidNode(DruidNode druidNode,
                          NodeRole nodeRole,
                          Map<String,DruidService> services,
                          org.joda.time.DateTime startTime)

Method Detail

getServices

public Map<String,DruidService> getServices()

getNodeRole

public NodeRole getNodeRole()

Keeping the legacy name 'nodeType' property name for backward compatibility. When the project is updated to Jackson 2.9 it could be changed, see https://github.com/apache/druid/issues/7152.

getDruidNode

public DruidNode getDruidNode()

getStartTime

public org.joda.time.DateTime getStartTime()

getService

@Nullable
public <T extends DruidService> T getService(String key,
                                                       Class<T> clazz)

toDruidServer

public DruidServer toDruidServer()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object