Package org.apache.hadoop.fs

Examples of org.apache.hadoop.fs.FSDataInputStream$PositionCache

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    expectedOutput.add("Timon Leonard,716 Ac Ave,1-857-935-3882,62240");
    expectedOutput.add("Macaulay Jackson,5435 Dui. Avenue,1-770-395-6446,31584");
    int count = 0;
    for (FileStatus fileStat: status) {
      logger.debug("File status is " + fileStat.getPath() );
      FSDataInputStream in = outputFS.open(fileStat.getPath());
      String line = null;     
      while ((line = in.readLine()) != null) {
        logger.debug("Output is " + line);
        assertTrue("Matched output " + line , expectedOutput.contains(line));
        expectedOutput.remove(line);
        count++;
      }
      in.close();
    }
    assertEquals(5, count);
  }
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    expectedOutput.add("Charles Wood,525-9709 In Rd.,1-370-528-4758,62714");
    expectedOutput.add("Macaulay Jackson,5435 Dui. Avenue,1-770-395-6446,31584");
    int count = 0;
    for (FileStatus fileStat: status) {
      logger.debug("File status is " + fileStat.getPath() );
      FSDataInputStream in = outputFS.open(fileStat.getPath());
      String line = null;     
      while ((line = in.readLine()) != null) {
        logger.debug("Output is " + line);
        assertTrue("Matched output " + line , expectedOutput.contains(line));
        expectedOutput.remove(line);
        count++;
      }
      in.close();
    }
    assertEquals(4, count);
  }
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    expectedOutput.add("Timon Leonard,716 Ac Ave,1-857-935-3882,62240");
    expectedOutput.add("Macaulay Jackson,5435 Dui. Avenue,1-770-395-6446,31584");
    int count = 0;
    for (FileStatus fileStat: status) {
      logger.debug("File status is " + fileStat.getPath() );
      FSDataInputStream in = outputFS.open(fileStat.getPath());
      String line = null;     
      while ((line = in.readLine()) != null) {
        logger.debug("Output is " + line);
        assertTrue("Matched output " + line , expectedOutput.contains(line));
        expectedOutput.remove(line);
        count++;
      }
      in.close();
    }
    assertEquals(5, count);
  }
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    expectedOutput.add("Kennedy Bailey,Jerome Perry,David Cabrera,Edan Fleming,Orlando Tyson");
    expectedOutput.add("Kennedy Bailey,Plato Atkinson,Stuart Guy,Rooney Levy,Judah Benson");
    int count = 0;
    for (FileStatus fileStat: status) {
      logger.debug("File status is " + fileStat.getPath() );
      FSDataInputStream in = outputFS.open(fileStat.getPath());
      String line = null;     
      while ((line = in.readLine()) != null) {
        logger.debug("Output is " + line);
        assertTrue("Matched output " + line , expectedOutput.contains(line));
        expectedOutput.remove(line);
        count++;
      }
      in.close();
    }
    assertEquals(5, count); 
  }
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    expectedOutput.add("Kennedy Bailey,Jerome Perry,David Cabrera,Edan Fleming,Orlando Tyson");
    expectedOutput.add("Kennedy Bailey,Plato Atkinson,Stuart Guy,Rooney Levy,Judah Benson");
    int count = 0;
    for (FileStatus fileStat: status) {
      logger.debug("File status is " + fileStat.getPath() );
      FSDataInputStream in = outputFS.open(fileStat.getPath());
      String line = null;     
      while ((line = in.readLine()) != null) {
        logger.debug("Output is " + line);
        assertTrue("Matched output " + line , expectedOutput.contains(line));
        expectedOutput.remove(line);
        count++;
      }
      in.close();
    }
    assertEquals(5, count); 
  }
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    expectedOutput.add("Zephania Bauer,Jermaine Gordon,Vincent Moon,Steven Pierce,Jasper Campos");
    expectedOutput.add("Kennedy Bailey,Plato Atkinson,Stuart Guy,Rooney Levy,Judah Benson");
    int count = 0;
    for (FileStatus fileStat: status) {
      logger.debug("File status is " + fileStat.getPath() );
      FSDataInputStream in = outputFS.open(fileStat.getPath());
      String line = null;     
      while ((line = in.readLine()) != null) {
        logger.debug("Output is " + line);
        assertTrue("Matched output " + line , expectedOutput.contains(line));
        expectedOutput.remove(line);
        count++;
      }
      in.close();
    }
    assertEquals(5, count); 
  }
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  @Test
  public final void testMapper() throws Exception {

    Mapper.Context context = mock(Mapper.Context.class);
    MySQLLoadDataMapper mapper = new MySQLLoadDataMapper();
    FSDataInputStream val = mock(FSDataInputStream.class);
    Connection con = mock(Connection.class);
    com.mysql.jdbc.Statement stmt = mock(com.mysql.jdbc.Statement.class);
    mapper.setConnection(con);
    when(
         con.createStatement(
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  @Test
  public final void testMapper() throws Exception {
    Mapper.Context context = mock(Mapper.Context.class);
    OracleLoadMapper mapper = new OracleLoadMapper();
    FTPClient ftpClient = mock(FTPClient.class);
    FSDataInputStream val=mock(FSDataInputStream.class);
    Text key = new Text("key");
    mapper.setFtpClient(ftpClient);
    mapper.map(key, val, context);
    verify(ftpClient).appendFile("key", val);
  }
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  private Schema loadFromUrl(String schemaUrl) throws IOException {
    Configuration conf = new Configuration();
    Schema.Parser parser = new Schema.Parser();
    if (schemaUrl.toLowerCase(Locale.ENGLISH).startsWith("hdfs://")) {
      FileSystem fs = FileSystem.get(conf);
      FSDataInputStream input = null;
      try {
        input = fs.open(new Path(schemaUrl));
        return parser.parse(input);
      } finally {
        if (input != null) {
          input.close();
        }
      }
    } else {
      InputStream is = null;
      try {
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    Assert.assertEquals("Only one file expected", 1, statuses.length);

    for (FileStatus status : statuses) {
      Path filePath = status.getPath();
      logger.info("Found file on DFS: {}", filePath);
      FSDataInputStream stream = fs.open(filePath);
      BufferedReader reader = new BufferedReader(new InputStreamReader(stream));
      String line = reader.readLine();
      logger.info("First line in file {}: {}", filePath, line);
      Assert.assertEquals(EVENT_BODY, line);
    }
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