Example usage for org.apache.hadoop.ipc RPC getProtocolProxy

Introduction

In this page you can find the example usage for org.apache.hadoop.ipc RPC getProtocolProxy.

Prototype

public static <T> ProtocolProxy<T> getProtocolProxy(Class<T> protocol, long clientVersion,
        InetSocketAddress addr, UserGroupInformation ticket, Configuration conf, SocketFactory factory)
        throws IOException 

Source Link

Document

Get a protocol proxy that contains a proxy connection to a remote server and a set of methods that are supported by the server

Usage

From source file:backup.datanode.ipc.DataNodeBackupRPC.java

License:Apache License

public static DataNodeBackupRPC getDataNodeBackupRPC(InetSocketAddress dataNodeIPCAddress, Configuration conf,
        UserGroupInformation ugi) throws IOException, InterruptedException {
    int port = conf.getInt(DFS_BACKUP_DATANODE_RPC_PORT_KEY, DFS_BACKUP_DATANODE_RPC_PORT_DEFAULT);
    if (port == 0) {
        port = dataNodeIPCAddress.getPort() + 1;
    }/* ww  w  .  ja  va  2s  . c om*/
    InetSocketAddress dataNodeAddress = new InetSocketAddress(dataNodeIPCAddress.getAddress(), port);
    return RPC.getProtocolProxy(DataNodeBackupRPC.class, RPC.getProtocolVersion(DataNodeBackupRPC.class),
            dataNodeAddress, ugi, conf, NetUtils.getDefaultSocketFactory(conf)).getProxy();
}

---

From source file:backup.namenode.ipc.NameNodeBackupRPC.java

License:Apache License

public static NameNodeBackupRPC getDataNodeBackupRPC(InetSocketAddress nameNodeIPCAddres, Configuration conf,
        UserGroupInformation ugi) throws IOException, InterruptedException {
    int port = conf.getInt(DFS_BACKUP_NAMENODE_RPC_PORT_KEY, DFS_BACKUP_NAMENODE_RPC_PORT_DEFAULT);
    if (port == 0) {
        port = nameNodeIPCAddres.getPort() + 1;
    }/*from   w  w  w . ja v  a2  s . co  m*/
    InetSocketAddress nameNodeAddress = new InetSocketAddress(nameNodeIPCAddres.getAddress(), port);
    return RPC.getProtocolProxy(NameNodeBackupRPC.class, RPC.getProtocolVersion(NameNodeBackupRPC.class),
            nameNodeAddress, ugi, conf, NetUtils.getDefaultSocketFactory(conf)).getProxy();
}

---