org.apache.hadoop.hive.llap.registry.impl

Class LlapFixedRegistryImpl.FixedServiceInstance

java.lang.Object

org.apache.hadoop.hive.llap.registry.impl.LlapFixedRegistryImpl.FixedServiceInstance

All Implemented Interfaces:

LlapServiceInstance, ServiceInstance

Enclosing class:

LlapFixedRegistryImpl

public final class LlapFixedRegistryImpl.FixedServiceInstance
extends Object
implements LlapServiceInstance

A single instance in an Llap Service.

Constructor Summary

Constructors

Constructor and Description
FixedServiceInstance(String host)

Method Summary

Modifier and Type	Method and Description
int	getExternalClientsRpcPort() RPC endpoint for external clients - tcp traffic on this port should be opened on cloud.
String	getExternalHostname() External host, usually needed in cloud envs where we cannot access internal host from outside
String	getHost() Hostname of the service instance
int	getManagementPort() Management endpoint for service instance
int	getOutputFormatPort() OutputFormat endpoint for service instance
Map<String,String>	getProperties() Config properties of the Service Instance (llap.daemon.*)
org.apache.hadoop.yarn.api.records.Resource	getResource() Memory and Executors available for the LLAP tasks This does not include the size of the cache or the actual vCores allocated via YARN.
int	getRpcPort() RPC Endpoint for service instance
String	getServicesAddress() Address for services hosted on http
int	getShufflePort() Shuffle 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
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hive.llap.registry.LlapServiceInstance

ensureCloudEnv

Constructor Detail

FixedServiceInstance

public FixedServiceInstance(String host)

Method Detail

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

getManagementPort

public int getManagementPort()

Description copied from interface: LlapServiceInstance

Management endpoint for service instance

Specified by:

getManagementPort in interface LlapServiceInstance

Returns:

getShufflePort

public int getShufflePort()

Description copied from interface: LlapServiceInstance

Shuffle Endpoint for service instance

Specified by:

getShufflePort in interface LlapServiceInstance

Returns:

getOutputFormatPort

public int getOutputFormatPort()

Description copied from interface: LlapServiceInstance

OutputFormat endpoint for service instance

Specified by:

getOutputFormatPort in interface LlapServiceInstance

Returns:

getExternalHostname

public String getExternalHostname()

Description copied from interface: LlapServiceInstance

External host, usually needed in cloud envs where we cannot access internal host from outside

Specified by:

getExternalHostname in interface LlapServiceInstance

Returns:

getExternalClientsRpcPort

public int getExternalClientsRpcPort()

Description copied from interface: LlapServiceInstance

RPC endpoint for external clients - tcp traffic on this port should be opened on cloud.

Specified by:

getExternalClientsRpcPort in interface LlapServiceInstance

Returns:

getServicesAddress

public String getServicesAddress()

Description copied from interface: LlapServiceInstance

Address for services hosted on http

Specified by:

getServicesAddress in interface LlapServiceInstance

Returns:

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

getResource

public org.apache.hadoop.yarn.api.records.Resource getResource()

Description copied from interface: LlapServiceInstance

Memory and Executors available for the LLAP tasks This does not include the size of the cache or the actual vCores allocated via YARN.

Specified by:

getResource in interface LlapServiceInstance

Returns:

toString

public String toString()

Overrides:

toString in class Object