public virtual void TestBlockTokenRpc() { Configuration conf = new Configuration(); conf.Set(CommonConfigurationKeysPublic.HadoopSecurityAuthentication, "kerberos"); UserGroupInformation.SetConfiguration(conf); BlockTokenSecretManager sm = new BlockTokenSecretManager(blockKeyUpdateInterval, blockTokenLifetime, 0, "fake-pool", null); Org.Apache.Hadoop.Security.Token.Token <BlockTokenIdentifier> token = sm.GenerateToken (block3, EnumSet.AllOf <BlockTokenSecretManager.AccessMode>()); Server server = CreateMockDatanode(sm, token, conf); server.Start(); IPEndPoint addr = NetUtils.GetConnectAddress(server); UserGroupInformation ticket = UserGroupInformation.CreateRemoteUser(block3.ToString ()); ticket.AddToken(token); ClientDatanodeProtocol proxy = null; try { proxy = DFSUtil.CreateClientDatanodeProtocolProxy(addr, ticket, conf, NetUtils.GetDefaultSocketFactory (conf)); NUnit.Framework.Assert.AreEqual(block3.GetBlockId(), proxy.GetReplicaVisibleLength (block3)); } finally { server.Stop(); if (proxy != null) { RPC.StopProxy(proxy); } } }