Examples with Nfs3 org.apache.hadoop.hdfs.nfs.nfs3.Nfs3 used on opensource projects

Example 1 with Nfs3

use of org.apache.hadoop.hdfs.nfs.nfs3.Nfs3 in project hadoop by apache.

the class TestMountd method testStart.

@Test
public void testStart() throws IOException {
    // 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);
    // 1s
    int newTimeoutMillis = 1000;
    // Set the new portmap rpc timeout values and check
    config.setInt(NfsConfigKeys.NFS_UDP_CLIENT_PORTMAP_TIMEOUT_MILLIS_KEY, newTimeoutMillis);
    assertTrue(config.getInt(NfsConfigKeys.NFS_UDP_CLIENT_PORTMAP_TIMEOUT_MILLIS_KEY, 0) == newTimeoutMillis);
    // Start nfs
    Nfs3 nfs3 = new Nfs3(config);
    nfs3.startServiceInternal(false);
    RpcProgramMountd mountd = (RpcProgramMountd) nfs3.getMountd().getRpcProgram();
    mountd.nullOp(new XDR(), 1234, InetAddress.getByName("localhost"));
    assertTrue(mountd.getPortmapUdpTimeoutMillis() == newTimeoutMillis);
    RpcProgramNfs3 nfsd = (RpcProgramNfs3) nfs3.getRpcProgram();
    nfsd.nullProcedure();
    assertTrue(nfsd.getPortmapUdpTimeoutMillis() == newTimeoutMillis);
    cluster.shutdown();
}

Example 2 with Nfs3

use of org.apache.hadoop.hdfs.nfs.nfs3.Nfs3 in project hadoop by apache.

the class TestReaddir method setup.

@BeforeClass
public static void setup() throws Exception {
    String currentUser = System.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
    Nfs3 nfs3 = new Nfs3(config);
    nfs3.startServiceInternal(false);
    nfsd = (RpcProgramNfs3) nfs3.getRpcProgram();
    securityHandler = Mockito.mock(SecurityHandler.class);
    Mockito.when(securityHandler.getUser()).thenReturn(System.getProperty("user.name"));
}