Examples of org.apache.hadoop.hdfs.HftpFileSystem

org.apache.hadoop.hdfs.HftpFileSystem
An implementation of a protocol for accessing filesystems over HTTP. The following implementation provides a limited, read-only interface to a filesystem over HTTP. @see org.apache.hadoop.hdfs.server.namenode.ListPathsServlet @see org.apache.hadoop.hdfs.server.namenode.FileDataServlet

    final Path file = new Path(fnames[0]);


    final String hftpUri =
      "hftp://" + conf.get(DFSConfigKeys.DFS_NAMENODE_HTTP_ADDRESS_KEY);


    HftpFileSystem hftpFs = null;


    setupAuditLogs();
    try {
      hftpFs = (HftpFileSystem) new Path(hftpUri).getFileSystem(conf);
      InputStream istream = hftpFs.open(file);
      int val = istream.read();
      istream.close();


      verifyAuditLogs(true);
    } finally {
      if (hftpFs != null) hftpFs.close();
    }
  }

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    final Path file = new Path(fnames[0]);


    final String hftpUri =
      "hftp://" + conf.get(DFSConfigKeys.DFS_NAMENODE_HTTP_ADDRESS_KEY);


    HftpFileSystem hftpFs = null;


    setupAuditLogs();
    try {
      hftpFs = (HftpFileSystem) new Path(hftpUri).getFileSystem(conf);
      InputStream istream = hftpFs.open(file);
      int val = istream.read();
      istream.close();


      verifyAuditLogs(true);
    } finally {
      if (hftpFs != null) hftpFs.close();
    }
  }

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    }
  }
  
  @Test
  public void testGetTokensForHftpFS() throws IOException, URISyntaxException {
    HftpFileSystem hfs = mock(HftpFileSystem.class);


    DelegationTokenSecretManager dtSecretManager = 
        NameNodeAdapter.getDtSecretManager(dfsCluster.getNamesystem());
    String renewer = "renewer";
    jConf.set(JTConfig.JT_USER_NAME,renewer);

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    }
  }
  
  @Test
  public void testGetTokensForHftpFS() throws IOException, URISyntaxException {
    HftpFileSystem hfs = mock(HftpFileSystem.class);


    DelegationTokenSecretManager dtSecretManager = 
        NameNodeAdapter.getDtSecretManager(dfsCluster.getNamesystem());
    String renewer = "renewer";
    jConf.set(JTConfig.JT_USER_NAME,renewer);

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    }
  }
  
  @Test
  public void testGetTokensForHftpFS() throws IOException, URISyntaxException {
    HftpFileSystem hfs = mock(HftpFileSystem.class);


    DelegationTokenSecretManager dtSecretManager = 
      dfsCluster.getNamesystem().getDelegationTokenSecretManager();
    String renewer = "renewer";
    jConf.set(JTConfig.JT_USER_NAME,renewer);

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    final Path file = new Path(fnames[0]);


    final String hftpUri =
      "hftp://" + conf.get(DFSConfigKeys.DFS_NAMENODE_HTTP_ADDRESS_KEY);


    HftpFileSystem hftpFs = null;


    setupAuditLogs();
    try {
      hftpFs = (HftpFileSystem) new Path(hftpUri).getFileSystem(conf);
      InputStream istream = hftpFs.open(file);
      int val = istream.read();
      istream.close();


      verifyAuditLogs(true);
    } finally {
      if (hftpFs != null) hftpFs.close();
    }
  }

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Related Classes of org.apache.hadoop.hdfs.HftpFileSystem

org.apache.hadoop.fs.ContentSummary

org.apache.hadoop.fs.FileStatus

org.apache.hadoop.fs.FSDataInputStream

org.apache.hadoop.fs.FSInputStream

org.apache.hadoop.fs.Path

org.apache.hadoop.hdfs.server.namenode.TestAuditLogs

org.apache.hadoop.io.Text

org.apache.hadoop.mapreduce.security.TestTokenCache

org.apache.hadoop.security.Credentials

org.xml.sax.InputSource

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