/// <exception cref="System.IO.IOException"/>
public Nfs3(NfsConfiguration conf, DatagramSocket registrationSocket, bool allowInsecurePorts
)
: base(RpcProgramNfs3.CreateRpcProgramNfs3(conf, registrationSocket, allowInsecurePorts
), conf)
{
mountd = new Mountd(conf, registrationSocket, allowInsecurePorts);
}
/// <exception cref="System.Exception"/>
public virtual void TestClientAccessPrivilegeForRemove()
{
// Configure ro access for nfs1 service
config.Set("dfs.nfs.exports.allowed.hosts", "* ro");
// Start nfs
Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3 nfs = new Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3
(config);
nfs.StartServiceInternal(false);
RpcProgramNfs3 nfsd = (RpcProgramNfs3)nfs.GetRpcProgram();
// Create a remove request
HdfsFileStatus status = nn.GetRpcServer().GetFileInfo(testdir);
long dirId = status.GetFileId();
XDR xdr_req = new XDR();
FileHandle handle = new FileHandle(dirId);
handle.Serialize(xdr_req);
xdr_req.WriteString("f1");
// Remove operation
REMOVE3Response response = nfsd.Remove(xdr_req.AsReadOnlyWrap(), securityHandler,
new IPEndPoint("localhost", 1234));
// Assert on return code
NUnit.Framework.Assert.AreEqual("Incorrect return code", Nfs3Status.Nfs3errAcces,
response.GetStatus());
}
public static void Setup()
{
string currentUser = Runtime.GetProperty("user.name");
config.Set(DefaultImpersonationProvider.GetTestProvider().GetProxySuperuserGroupConfKey
(currentUser), "*");
config.Set(DefaultImpersonationProvider.GetTestProvider().GetProxySuperuserIpConfKey
(currentUser), "*");
ProxyUsers.RefreshSuperUserGroupsConfiguration(config);
cluster = new MiniDFSCluster.Builder(config).NumDataNodes(1).Build();
cluster.WaitActive();
hdfs = cluster.GetFileSystem();
nn = cluster.GetNameNode();
// Use emphral port in case tests are running in parallel
config.SetInt("nfs3.mountd.port", 0);
config.SetInt("nfs3.server.port", 0);
// Start nfs
Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3 nfs3 = new Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3
(config);
nfs3.StartServiceInternal(false);
nfsd = (RpcProgramNfs3)nfs3.GetRpcProgram();
securityHandler = Org.Mockito.Mockito.Mock <SecurityHandler>();
Org.Mockito.Mockito.When(securityHandler.GetUser()).ThenReturn(Runtime.GetProperty
("user.name"));
}
/// <exception cref="System.Exception"/>
private void WaitWrite(RpcProgramNfs3 nfsd, FileHandle handle, int maxWaitTime)
{
int waitedTime = 0;
OpenFileCtx ctx = nfsd.GetWriteManager().GetOpenFileCtxCache().Get(handle);
NUnit.Framework.Assert.IsTrue(ctx != null);
do
{
Sharpen.Thread.Sleep(3000);
waitedTime += 3000;
if (ctx.GetPendingWritesForTest().Count == 0)
{
return;
}
}while (waitedTime < maxWaitTime);
NUnit.Framework.Assert.Fail("Write can't finish.");
}
public virtual void TestHttpServer()
{
Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3 nfs = new Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3
(conf);
nfs.StartServiceInternal(false);
RpcProgramNfs3 nfsd = (RpcProgramNfs3)nfs.GetRpcProgram();
Nfs3HttpServer infoServer = nfsd.GetInfoServer();
string urlRoot = infoServer.GetServerURI().ToString();
// Check default servlets.
string pageContents = DFSTestUtil.UrlGet(new Uri(urlRoot + "/jmx"));
NUnit.Framework.Assert.IsTrue("Bad contents: " + pageContents, pageContents.Contains
("java.lang:type="));
System.Console.Out.WriteLine("pc:" + pageContents);
int port = infoServer.GetSecurePort();
NUnit.Framework.Assert.IsTrue("Can't get https port", port > 0);
}
public static void Setup()
{
string currentUser = Runtime.GetProperty("user.name");
config.Set("fs.permissions.umask-mode", "u=rwx,g=,o=");
config.Set(DefaultImpersonationProvider.GetTestProvider().GetProxySuperuserGroupConfKey
(currentUser), "*");
config.Set(DefaultImpersonationProvider.GetTestProvider().GetProxySuperuserIpConfKey
(currentUser), "*");
fsHelper = new FileSystemTestHelper();
// Set up java key store
string testRoot = fsHelper.GetTestRootDir();
testRootDir = new FilePath(testRoot).GetAbsoluteFile();
Path jksPath = new Path(testRootDir.ToString(), "test.jks");
config.Set(DFSConfigKeys.DfsEncryptionKeyProviderUri, JavaKeyStoreProvider.SchemeName
+ "://file" + jksPath.ToUri());
ProxyUsers.RefreshSuperUserGroupsConfiguration(config);
cluster = new MiniDFSCluster.Builder(config).NumDataNodes(1).Build();
cluster.WaitActive();
hdfs = cluster.GetFileSystem();
nn = cluster.GetNameNode();
dfsAdmin = new HdfsAdmin(cluster.GetURI(), config);
// Use ephemeral ports in case tests are running in parallel
config.SetInt("nfs3.mountd.port", 0);
config.SetInt("nfs3.server.port", 0);
// Start NFS with allowed.hosts set to "* rw"
config.Set("dfs.nfs.exports.allowed.hosts", "* rw");
nfs = new Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3(config);
nfs.StartServiceInternal(false);
nfsd = (RpcProgramNfs3)nfs.GetRpcProgram();
hdfs.GetClient().SetKeyProvider(nn.GetNamesystem().GetProvider());
DFSTestUtil.CreateKey(TestKey, cluster, config);
// Mock SecurityHandler which returns system user.name
securityHandler = Org.Mockito.Mockito.Mock <SecurityHandler>();
Org.Mockito.Mockito.When(securityHandler.GetUser()).ThenReturn(currentUser);
// Mock SecurityHandler which returns a dummy username "harry"
securityHandlerUnpriviledged = Org.Mockito.Mockito.Mock <SecurityHandler>();
Org.Mockito.Mockito.When(securityHandlerUnpriviledged.GetUser()).ThenReturn("harry"
);
}
public virtual void TestStart()
{
// Start minicluster
NfsConfiguration config = new NfsConfiguration();
MiniDFSCluster cluster = new MiniDFSCluster.Builder(config).NumDataNodes(1).Build
();
cluster.WaitActive();
// Use emphral port in case tests are running in parallel
config.SetInt("nfs3.mountd.port", 0);
config.SetInt("nfs3.server.port", 0);
// Start nfs
Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3 nfs3 = new Org.Apache.Hadoop.Hdfs.Nfs.Nfs3.Nfs3
(config);
nfs3.StartServiceInternal(false);
RpcProgramMountd mountd = (RpcProgramMountd)nfs3.GetMountd().GetRpcProgram();
mountd.NullOp(new XDR(), 1234, Sharpen.Extensions.GetAddressByName("localhost"));
RpcProgramNfs3 nfsd = (RpcProgramNfs3)nfs3.GetRpcProgram();
nfsd.NullProcedure();
cluster.Shutdown();
}