Examples of 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
org.apache.hadoop.hdfs.web.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

Examples of org.apache.hadoop.hdfs.HftpFileSystem

    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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Examples of org.apache.hadoop.hdfs.HftpFileSystem

    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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Examples of org.apache.hadoop.hdfs.HftpFileSystem

    }
  }
  
  @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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Examples of org.apache.hadoop.hdfs.HftpFileSystem

    }
  }
  
  @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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Examples of org.apache.hadoop.hdfs.HftpFileSystem

    }
  }
  
  @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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Examples of org.apache.hadoop.hdfs.HftpFileSystem

    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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Examples of org.apache.hadoop.hdfs.web.HftpFileSystem

    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);
      @SuppressWarnings("unused")
      int val = istream.read();
      istream.close();


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

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Examples of org.apache.hadoop.hdfs.web.HftpFileSystem

    // Non existent path
    checkStatus("/nonexistent");
    checkStatus("/nonexistent/a");


    final String username = UserGroupInformation.getCurrentUser().getShortUserName() + "1";
    final HftpFileSystem hftp2 = cluster.getHftpFileSystemAs(username, CONF, 0, "somegroup");
    { //test file not found on hftp 
      final Path nonexistent = new Path("/nonexistent");
      try {
        hftp2.getFileStatus(nonexistent);
        Assert.fail();
      } catch(IOException ioe) {
        FileSystem.LOG.info("GOOD: getting an exception", ioe);
      }
    }


    { //test permission error on hftp
      final Path dir = new Path("/dir");
      fs.setPermission(dir, new FsPermission((short)0));
      try {
        hftp2.getFileStatus(new Path(dir, "a"));
        Assert.fail();
      } catch(IOException ioe) {
        FileSystem.LOG.info("GOOD: getting an exception", ioe);
      }
    }

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Examples of org.apache.hadoop.hdfs.web.HftpFileSystem


    { //test permission error on hftp 
      fs.setPermission(dir, new FsPermission((short)0));
      try {
        final String username = UserGroupInformation.getCurrentUser().getShortUserName() + "1";
        final HftpFileSystem hftp2 = cluster.getHftpFileSystemAs(username, conf, 0, "somegroup");
        hftp2.getContentSummary(dir);
        fail();
      } catch(IOException ioe) {
        FileSystem.LOG.info("GOOD: getting an exception", ioe);
      }
    }

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Examples of org.apache.hadoop.hdfs.web.HftpFileSystem

    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);
      @SuppressWarnings("unused")
      int val = istream.read();
      istream.close();


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

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