Examples with RpcProgramMountd org.apache.hadoop.hdfs.nfs.mount.RpcProgramMountd used on opensource projects

Example 1 with RpcProgramMountd

use of org.apache.hadoop.hdfs.nfs.mount.RpcProgramMountd 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 RpcProgramMountd

use of org.apache.hadoop.hdfs.nfs.mount.RpcProgramMountd in project hadoop by apache.

the class TestExportsTable method testExportPoint.

@Test
public void testExportPoint() throws IOException {
    NfsConfiguration config = new NfsConfiguration();
    MiniDFSCluster cluster = null;
    String exportPoint = "/myexport1";
    config.setStrings(NfsConfigKeys.DFS_NFS_EXPORT_POINT_KEY, exportPoint);
    // Use emphral port in case tests are running in parallel
    config.setInt("nfs3.mountd.port", 0);
    config.setInt("nfs3.server.port", 0);
    try {
        cluster = new MiniDFSCluster.Builder(config).numDataNodes(1).build();
        cluster.waitActive();
        // Start nfs
        final Nfs3 nfsServer = new Nfs3(config);
        nfsServer.startServiceInternal(false);
        Mountd mountd = nfsServer.getMountd();
        RpcProgramMountd rpcMount = (RpcProgramMountd) mountd.getRpcProgram();
        assertTrue(rpcMount.getExports().size() == 1);
        String exportInMountd = rpcMount.getExports().get(0);
        assertTrue(exportInMountd.equals(exportPoint));
    } finally {
        if (cluster != null) {
            cluster.shutdown();
        }
    }
}