Package com.cloudera.sqoop.mapreduce.db

Examples of com.cloudera.sqoop.mapreduce.db.TextSplitter

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    assertEquals("AVeryLon", out);
  }

  public void testAlphabetSplit() throws SQLException {
    // This should give us 25 splits, one per letter.
    TextSplitter splitter = new TextSplitter();
    List<String> splits = splitter.split(25, "A", "Z", "");
    String [] expected = { "A", "B", "C", "D", "E", "F", "G", "H", "I",
        "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U",
        "V", "W", "X", "Y", "Z", };
    assertArrayEquals(expected, splits.toArray(new String [0]));
  }
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    assertArrayEquals(expected, splits.toArray(new String [0]));
  }

  public void testCommonPrefix() throws SQLException {
    // Splits between 'Hand' and 'Hardy'
    TextSplitter splitter = new TextSplitter();
    List<String> splits = splitter.split(5, "nd", "rdy", "Ha");
    // Don't check for exact values in the middle, because the splitter
    // generates some ugly Unicode-isms. But do check that we get multiple
    // splits and that it starts and ends on the correct points.
    assertEquals("Hand", splits.get(0));
    assertEquals("Hardy", splits.get(splits.size() -1));
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  public void testNChar() throws SQLException {
    // Splits between 'Hand' and 'Hardy'
    NTextSplitter splitter = new NTextSplitter();
    assertEquals(true, splitter.isUseNCharStrings());
    TextSplitter splitter2 = new TextSplitter();
    assertEquals(false, splitter2.isUseNCharStrings());
  }
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      return new FloatSplitter();

    case Types.CHAR:
    case Types.VARCHAR:
    case Types.LONGVARCHAR:
      return new TextSplitter();

    case Types.DATE:
    case Types.TIME:
    case Types.TIMESTAMP:
      return new DateSplitter();
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          + ". Actual array is " + formatArray(actual));
    }
  }

  public void testStringConvertEmpty() {
    TextSplitter splitter = new TextSplitter();
    BigDecimal emptyBigDec = splitter.stringToBigDecimal("");
    assertEquals(BigDecimal.ZERO, emptyBigDec);
  }
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    BigDecimal emptyBigDec = splitter.stringToBigDecimal("");
    assertEquals(BigDecimal.ZERO, emptyBigDec);
  }

  public void testBigDecConvertEmpty() {
    TextSplitter splitter = new TextSplitter();
    String emptyStr = splitter.bigDecimalToString(BigDecimal.ZERO);
    assertEquals("", emptyStr);
  }
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    String emptyStr = splitter.bigDecimalToString(BigDecimal.ZERO);
    assertEquals("", emptyStr);
  }

  public void testConvertA() {
    TextSplitter splitter = new TextSplitter();
    String out = splitter.bigDecimalToString(splitter.stringToBigDecimal("A"));
    assertEquals("A", out);
  }
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    String out = splitter.bigDecimalToString(splitter.stringToBigDecimal("A"));
    assertEquals("A", out);
  }

  public void testConvertZ() {
    TextSplitter splitter = new TextSplitter();
    String out = splitter.bigDecimalToString(splitter.stringToBigDecimal("Z"));
    assertEquals("Z", out);
  }
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    String out = splitter.bigDecimalToString(splitter.stringToBigDecimal("Z"));
    assertEquals("Z", out);
  }

  public void testConvertThreeChars() {
    TextSplitter splitter = new TextSplitter();
    String out = splitter.bigDecimalToString(
        splitter.stringToBigDecimal("abc"));
    assertEquals("abc", out);
  }
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        splitter.stringToBigDecimal("abc"));
    assertEquals("abc", out);
  }

  public void testConvertStr() {
    TextSplitter splitter = new TextSplitter();
    String out = splitter.bigDecimalToString(
        splitter.stringToBigDecimal("big str"));
    assertEquals("big str", out);
  }
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Related Classes of com.cloudera.sqoop.mapreduce.db.TextSplitter

  • org.apache.sqoop.mapreduce.db.DataDrivenDBInputFormat
  • org.apache.sqoop.mapreduce.db.TestTextSplitter
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