org.apache.hadoop.hive.registry.impl

Class ServiceInstanceBase

java.lang.Object

org.apache.hadoop.hive.registry.impl.ServiceInstanceBase

All Implemented Interfaces:

ServiceInstance

Direct Known Subclasses:

HiveServer2Instance, TezAmInstance

public class ServiceInstanceBase
extends Object
implements ServiceInstance

Constructor Summary

Constructors

Constructor and Description
ServiceInstanceBase()
ServiceInstanceBase(org.apache.hadoop.registry.client.types.ServiceRecord srv, String rpcName)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getHost() Hostname of the service instance
Map<String,String>	getProperties() Config properties of the Service Instance (llap.daemon.*)
int	getRpcPort() RPC Endpoint for service instance
String	getWorkerIdentity() Worker identity is a UUID (unique across restarts), to identify a node which died & was brought back on the same host/port
int	hashCode()
void	setHost(String host)
void	setProperties(Map<String,String> properties)
void	setRpcPort(int rpcPort)
void	setWorkerIdentity(String workerIdentity)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceInstanceBase

public ServiceInstanceBase()

ServiceInstanceBase

public ServiceInstanceBase(org.apache.hadoop.registry.client.types.ServiceRecord srv,
                           String rpcName)
                    throws IOException

Throws:

IOException

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getWorkerIdentity

public String getWorkerIdentity()

Description copied from interface: ServiceInstance

Worker identity is a UUID (unique across restarts), to identify a node which died & was brought back on the same host/port

Specified by:

getWorkerIdentity in interface ServiceInstance

getHost

public String getHost()

Description copied from interface: ServiceInstance

Hostname of the service instance

Specified by:

getHost in interface ServiceInstance

Returns:

service hostname

getRpcPort

public int getRpcPort()

Description copied from interface: ServiceInstance

RPC Endpoint for service instance

Specified by:

getRpcPort in interface ServiceInstance

Returns:

rpc port

getProperties

public Map<String,String> getProperties()

Description copied from interface: ServiceInstance

Config properties of the Service Instance (llap.daemon.*)

Specified by:

getProperties in interface ServiceInstance

Returns:

properties

setHost

public void setHost(String host)

setRpcPort

public void setRpcPort(int rpcPort)

setWorkerIdentity

public void setWorkerIdentity(String workerIdentity)

setProperties

public void setProperties(Map<String,String> properties)

toString

public String toString()

Overrides:

toString in class Object