Package org.apache.storm.utils

Class SupervisorClient

java.lang.Object

org.apache.storm.security.auth.ThriftClient

org.apache.storm.utils.SupervisorClient

All Implemented Interfaces:

Closeable, AutoCloseable, SupervisorIfaceFactory

public class SupervisorClient
extends ThriftClient
implements SupervisorIfaceFactory

Client for interacting with Supervisor server, now we use supervisor server mainly for cases below.

• worker <- supervisor: get worker local assignment for a storm.
• nimbus -> supervisor: assign assignments for a node.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SupervisorClient.Builder

Field Summary

Fields inherited from class org.apache.storm.security.auth.ThriftClient

protocol, retryForever

Constructor Summary

Constructors

Constructor	Description
SupervisorClient(Map conf, String host)	Deprecated. use #build() instead.
SupervisorClient(Map conf, String host, int port)	Deprecated. use #build() instead.
SupervisorClient(Map conf, String host, int port, Integer timeout)	Deprecated. use #build() instead.
SupervisorClient(Map conf, String host, Integer port, Integer timeout, String asUser)	Deprecated. use #build() instead.

Method Summary

Modifier and Type	Method	Description
static SupervisorClient	getConfiguredClient(Map conf, String host)	Deprecated. use #createSupervisorClient() instead.
static SupervisorClient	getConfiguredClient(Map conf, String host, int port)	Deprecated. use #createSupervisorClient() instead.
static SupervisorClient	getConfiguredClientAs(Map conf, String host, int port, String asUser)	Deprecated. use #createSupervisorClient() instead.
Supervisor.Client	getIface()

Methods inherited from class org.apache.storm.security.auth.ThriftClient

close, getKeyStoreFile, getPrivateKey, reconnect, transport

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.storm.utils.SupervisorIfaceFactory

close

Constructor Detail

SupervisorClient

@Deprecated
public SupervisorClient(Map conf,
                        String host,
                        int port)
                 throws org.apache.storm.thrift.transport.TTransportException

Deprecated.

use #build() instead.

Constructor.

Parameters:

conf - the conf for the client.

host - the host the client is to talk to.

port - the port for the client.

Throws:

org.apache.storm.thrift.transport.TTransportException - on any error.

SupervisorClient

@Deprecated
public SupervisorClient(Map conf,
                        String host,
                        int port,
                        Integer timeout)
                 throws org.apache.storm.thrift.transport.TTransportException

Deprecated.

use #build() instead.

Constructor.

Parameters:

conf - the conf for the client.

host - the host the client is to talk to.

port - the port for the client.

timeout - the timeout for the client.

Throws:

org.apache.storm.thrift.transport.TTransportException - on any error.

SupervisorClient

@Deprecated
public SupervisorClient(Map conf,
                        String host,
                        Integer port,
                        Integer timeout,
                        String asUser)
                 throws org.apache.storm.thrift.transport.TTransportException

Deprecated.

use #build() instead.

Constructor.

Parameters:

conf - the conf for the client.

host - the host the client is to talk to.

port - the port for the client.

timeout - the timeout for the client.

asUser - the asUser for the client.

Throws:

org.apache.storm.thrift.transport.TTransportException - on any error.

SupervisorClient

@Deprecated
public SupervisorClient(Map conf,
                        String host)
                 throws org.apache.storm.thrift.transport.TTransportException

Deprecated.

use #build() instead.

Constructor.

Parameters:

conf - the conf for the client.

host - the host the client is to talk to.

Throws:

org.apache.storm.thrift.transport.TTransportException - on any error.

Method Detail

getConfiguredClient

@Deprecated
public static SupervisorClient getConfiguredClient(Map conf,
                                                   String host)

Deprecated.

use #createSupervisorClient() instead.

Get a supervisor client as configured by conf.

Parameters:

conf - the configuration to use.

host - the host to use.

Returns:

the client, don't forget to close it when done.

getConfiguredClient

@Deprecated
public static SupervisorClient getConfiguredClient(Map conf,
                                                   String host,
                                                   int port)

Deprecated.

use #createSupervisorClient() instead.

Get a supervisor client as configured by conf.

Parameters:

conf - the configuration to use.

host - the host to use.

port - the port to use.

Returns:

the client, don't forget to close it when done.

getConfiguredClientAs

@Deprecated
public static SupervisorClient getConfiguredClientAs(Map conf,
                                                     String host,
                                                     int port,
                                                     String asUser)

Deprecated.

use #createSupervisorClient() instead.

Get a supervisor client as configured by conf.

Parameters:

conf - the configuration to use.

host - the host to use.

port - the port to use.

asUser - the asUser.

Returns:

the client, don't forget to close it when done.

getIface

public Supervisor.Client getIface()

Specified by:

getIface in interface SupervisorIfaceFactory