Package org.apache.accumulo.core.clientImpl

Class ReplicationClient

java.lang.Object

org.apache.accumulo.core.clientImpl.ReplicationClient

public class ReplicationClient
extends Object

Constructor Summary

Constructors

Constructor	Description
ReplicationClient()

Method Summary

Modifier and Type	Method	Description
static <T> T	executeCoordinatorWithReturn(ClientContext context, ClientExecReturn<T,ReplicationCoordinator.Client> exec)
static <T> T	executeServicerWithReturn(ClientContext context, HostAndPort tserver, ClientExecReturn<T,ReplicationServicer.Client> exec, long timeout)
static ReplicationCoordinator.Client	getCoordinatorConnection(ClientContext context)
static ReplicationCoordinator.Client	getCoordinatorConnectionWithRetry(ClientContext context)
static ReplicationServicer.Client	getServicerConnection(ClientContext context, HostAndPort server, long timeout)	Attempt a single time to create a ReplicationServicer client to the given host

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplicationClient

public ReplicationClient()

Method Detail

getCoordinatorConnectionWithRetry

public static ReplicationCoordinator.Client getCoordinatorConnectionWithRetry(ClientContext context)
                                                                       throws AccumuloException

Parameters:

context - the client session for the peer replicant

Returns:

Client to the ReplicationCoordinator service

Throws:

AccumuloException

getCoordinatorConnection

public static ReplicationCoordinator.Client getCoordinatorConnection(ClientContext context)

getServicerConnection

public static ReplicationServicer.Client getServicerConnection(ClientContext context,
                                                               HostAndPort server,
                                                               long timeout)
                                                        throws org.apache.thrift.transport.TTransportException

Attempt a single time to create a ReplicationServicer client to the given host

Parameters:

context - The client session for the peer replicant

server - Server to connect to

timeout - RPC timeout in milliseconds

Returns:

A ReplicationServicer client to the given host in the given instance

Throws:

org.apache.thrift.transport.TTransportException

executeCoordinatorWithReturn

public static <T> T executeCoordinatorWithReturn(ClientContext context,
                                                 ClientExecReturn<T,ReplicationCoordinator.Client> exec)
                                          throws AccumuloException,
                                                 AccumuloSecurityException

Throws:

AccumuloException

AccumuloSecurityException

executeServicerWithReturn

public static <T> T executeServicerWithReturn(ClientContext context,
                                              HostAndPort tserver,
                                              ClientExecReturn<T,ReplicationServicer.Client> exec,
                                              long timeout)
                                       throws AccumuloException,
                                              AccumuloSecurityException

Throws:

AccumuloException

AccumuloSecurityException