/// <summary>Create a redirection URL</summary> /// <exception cref="System.IO.IOException"/> private Uri CreateRedirectURL(string path, string encodedPath, HdfsFileStatus status , UserGroupInformation ugi, ClientProtocol nnproxy, HttpServletRequest request, string dt) { string scheme = request.GetScheme(); LocatedBlocks blks = nnproxy.GetBlockLocations(status.GetFullPath(new Path(path)) .ToUri().GetPath(), 0, 1); Configuration conf = NameNodeHttpServer.GetConfFromContext(GetServletContext()); DatanodeID host = PickSrcDatanode(blks, status, conf); string hostname; if (host is DatanodeInfo) { hostname = host.GetHostName(); } else { hostname = host.GetIpAddr(); } int port = "https".Equals(scheme) ? host.GetInfoSecurePort() : host.GetInfoPort(); string dtParam = string.Empty; if (dt != null) { dtParam = JspHelper.GetDelegationTokenUrlParam(dt); } // Add namenode address to the url params NameNode nn = NameNodeHttpServer.GetNameNodeFromContext(GetServletContext()); string addr = nn.GetNameNodeAddressHostPortString(); string addrParam = JspHelper.GetUrlParam(JspHelper.NamenodeAddress, addr); return(new Uri(scheme, hostname, port, "/streamFile" + encodedPath + '?' + "ugi=" + ServletUtil.EncodeQueryValue(ugi.GetShortUserName()) + dtParam + addrParam)); }
/// <summary>Create a redirection URL</summary> /// <exception cref="System.IO.IOException"/> private Uri CreateRedirectURL(UserGroupInformation ugi, DatanodeID host, HttpServletRequest request, NameNode nn) { string hostname = host is DatanodeInfo?host.GetHostName() : host.GetIpAddr(); string scheme = request.GetScheme(); int port = host.GetInfoPort(); if ("https".Equals(scheme)) { int portObject = (int)GetServletContext().GetAttribute(DFSConfigKeys.DfsDatanodeHttpsPortKey ); if (portObject != null) { port = portObject; } } string encodedPath = ServletUtil.GetRawPath(request, "/fileChecksum"); string dtParam = string.Empty; if (UserGroupInformation.IsSecurityEnabled()) { string tokenString = ugi.GetTokens().GetEnumerator().Next().EncodeToUrlString(); dtParam = JspHelper.GetDelegationTokenUrlParam(tokenString); } string addr = nn.GetNameNodeAddressHostPortString(); string addrParam = JspHelper.GetUrlParam(JspHelper.NamenodeAddress, addr); return(new Uri(scheme, hostname, port, "/getFileChecksum" + encodedPath + '?' + "ugi=" + ServletUtil.EncodeQueryValue(ugi.GetShortUserName()) + dtParam + addrParam)); }
internal virtual void Compare(DatanodeID dn, DatanodeID dn2) { NUnit.Framework.Assert.AreEqual(dn.GetIpAddr(), dn2.GetIpAddr()); NUnit.Framework.Assert.AreEqual(dn.GetHostName(), dn2.GetHostName()); NUnit.Framework.Assert.AreEqual(dn.GetDatanodeUuid(), dn2.GetDatanodeUuid()); NUnit.Framework.Assert.AreEqual(dn.GetXferPort(), dn2.GetXferPort()); NUnit.Framework.Assert.AreEqual(dn.GetInfoPort(), dn2.GetInfoPort()); NUnit.Framework.Assert.AreEqual(dn.GetIpcPort(), dn2.GetIpcPort()); }