Package co.nubetech.hiho.mapreduce.lib.db

Examples of co.nubetech.hiho.mapreduce.lib.db.ColumnInfo

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  @Test
  public void testGetKeyRecord(){
    DBInputAvroMapper mapper = new DBInputAvroMapper();

    ColumnInfo intColumn = new ColumnInfo(0, Types.INTEGER, "intColumn");
    ColumnInfo stringColumn = new ColumnInfo(1, Types.VARCHAR,
        "stringColumn");
    ColumnInfo dateColumn = new ColumnInfo(1, Types.DATE, "dateColumn");
    ColumnInfo longColumn = new ColumnInfo(1, Types.BIGINT, "longColumn");
    ColumnInfo booleanColumn = new ColumnInfo(1, Types.BOOLEAN,
        "booleanColumn");
    ColumnInfo doubleColumn = new ColumnInfo(1, Types.DOUBLE,
        "doubleColumn");
    // ColumnInfo floatColumn = new ColumnInfo(1, Types.FLOAT,
    // "floatColumn");
    ColumnInfo charColumn = new ColumnInfo(1, Types.CHAR, "charColumn");
    ColumnInfo timeColumn = new ColumnInfo(1, Types.TIME, "timeColumn");
    ColumnInfo timeStampColumn = new ColumnInfo(1, Types.TIMESTAMP,
        "timeStampColumn");

    ArrayList<ColumnInfo> columns = new ArrayList<ColumnInfo>();

    columns.add(intColumn);
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  @Test
  public void testGetValueRecord(){
    DBInputAvroMapper mapper = new DBInputAvroMapper();

    ColumnInfo intColumn = new ColumnInfo(0, Types.INTEGER, "intColumn");
    ColumnInfo stringColumn = new ColumnInfo(1, Types.VARCHAR,
        "stringColumn");
    ColumnInfo dateColumn = new ColumnInfo(1, Types.DATE, "dateColumn");
    ColumnInfo longColumn = new ColumnInfo(1, Types.BIGINT, "longColumn");
    ColumnInfo booleanColumn = new ColumnInfo(1, Types.BOOLEAN,
        "booleanColumn");
    ColumnInfo doubleColumn = new ColumnInfo(1, Types.DOUBLE,
        "doubleColumn");
    // ColumnInfo floatColumn = new ColumnInfo(1, Types.FLOAT,
    // "floatColumn");
    ColumnInfo charColumn = new ColumnInfo(1, Types.CHAR, "charColumn");
    ColumnInfo timeColumn = new ColumnInfo(1, Types.TIME, "timeColumn");
    ColumnInfo timeStampColumn = new ColumnInfo(1, Types.TIMESTAMP,
        "timeStampColumn");

    ArrayList<ColumnInfo> columns = new ArrayList<ColumnInfo>();

    columns.add(intColumn);
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    }
  }

  @Test
  public void testGetColumns() throws HIHOException {
    ColumnInfo intColumn = new ColumnInfo(0, Types.INTEGER, "intColumn");
    ColumnInfo stringColumn = new ColumnInfo(1, Types.VARCHAR,
        "stringColumn");
    ArrayList<ColumnInfo> columns = new ArrayList<ColumnInfo>();
    columns.add(intColumn);
    columns.add(stringColumn);
    GenericDBWritable writable = new GenericDBWritable(columns, null);
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        PigUtility.getColumns(writable));
  }

  @Test
  public void testGetLoadScript() throws HIHOException {
    ColumnInfo intColumn = new ColumnInfo(0, Types.INTEGER, "intColumn");
    ColumnInfo stringColumn = new ColumnInfo(1, Types.VARCHAR,
        "stringColumn");
    ArrayList<ColumnInfo> columns = new ArrayList<ColumnInfo>();
    columns.add(intColumn);
    columns.add(stringColumn);
    GenericDBWritable writable = new GenericDBWritable(columns, null);
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    GenericDBLoadDataMapper mapper = new GenericDBLoadDataMapper();
   
    mapper.setDelimiter(",");
    ArrayList<ColumnInfo> tableInfo = new ArrayList<ColumnInfo>();
   
    ColumnInfo columnInfo1 = new ColumnInfo();
    columnInfo1.setIndex(0);
    columnInfo1.setName("id");
    columnInfo1.setType(Types.BIGINT);
   
    ColumnInfo columnInfo2 = new ColumnInfo();
    columnInfo2.setIndex(1);
    columnInfo2.setName("name");
    columnInfo2.setType(Types.VARCHAR);
   
    ColumnInfo columnInfo3 = new ColumnInfo();
    columnInfo3.setIndex(2);
    columnInfo3.setName("isValid");
    columnInfo3.setType(Types.BOOLEAN);
   
    /*ColumnInfo columnInfo4 = new ColumnInfo();
    columnInfo4.setIndex(3);
    columnInfo4.setName("date");
    columnInfo4.setType(Types.DATE);*/
   
    ColumnInfo columnInfo5 = new ColumnInfo();
    columnInfo5.setIndex(4);
    columnInfo5.setName("percent");
    columnInfo5.setType(Types.DOUBLE);
   
    tableInfo.add(columnInfo1);
    tableInfo.add(columnInfo2);
    tableInfo.add(columnInfo3);
    //tableInfo.add(columnInfo4);
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    GenericDBLoadDataMapper mapper = new GenericDBLoadDataMapper();
   
    mapper.setDelimiter(",");
    ArrayList<ColumnInfo> tableInfo = new ArrayList<ColumnInfo>();
   
    ColumnInfo columnInfo1 = new ColumnInfo();
    columnInfo1.setIndex(0);
    columnInfo1.setName("id");
    columnInfo1.setType(Types.BIGINT);
   
    ColumnInfo columnInfo2 = new ColumnInfo();
    columnInfo2.setIndex(1);
    columnInfo2.setName("name");
    columnInfo2.setType(Types.VARCHAR);
   
    ColumnInfo columnInfo3 = new ColumnInfo();
    columnInfo3.setIndex(2);
    columnInfo3.setName("isValid");
    columnInfo3.setType(Types.BOOLEAN);
   
    /*ColumnInfo columnInfo4 = new ColumnInfo();
    columnInfo4.setIndex(3);
    columnInfo4.setName("date");
    columnInfo4.setType(Types.DATE);*/
   
    ColumnInfo columnInfo5 = new ColumnInfo();
    columnInfo5.setIndex(4);
    columnInfo5.setName("percent");
    columnInfo5.setType(Types.DOUBLE);
   
    tableInfo.add(columnInfo1);
    tableInfo.add(columnInfo2);
    tableInfo.add(columnInfo3);
    //tableInfo.add(columnInfo4);
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    GenericDBLoadDataMapper mapper = new GenericDBLoadDataMapper();
   
    mapper.setDelimiter(",");
    ArrayList<ColumnInfo> tableInfo = new ArrayList<ColumnInfo>();
   
    ColumnInfo columnInfo1 = new ColumnInfo();
    columnInfo1.setIndex(0);
    columnInfo1.setName("id");
    columnInfo1.setType(Types.BIGINT);
   
    ColumnInfo columnInfo2 = new ColumnInfo();
    columnInfo2.setIndex(1);
    columnInfo2.setName("name");
    columnInfo2.setType(Types.VARCHAR);
   
    ColumnInfo columnInfo3 = new ColumnInfo();
    columnInfo3.setIndex(2);
    columnInfo3.setName("isValid");
    columnInfo3.setType(Types.BOOLEAN);
   
    /*ColumnInfo columnInfo4 = new ColumnInfo();
    columnInfo4.setIndex(3);
    columnInfo4.setName("date");
    columnInfo4.setType(Types.DATE);*/
   
    ColumnInfo columnInfo5 = new ColumnInfo();
    columnInfo5.setIndex(4);
    columnInfo5.setName("percent");
    columnInfo5.setType(Types.DOUBLE);
   
    tableInfo.add(columnInfo1);
    tableInfo.add(columnInfo2);
    tableInfo.add(columnInfo3);
    //tableInfo.add(columnInfo4);
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    //Configuration conf = new Configuration();
    when(context.getConfiguration()).thenReturn(conf);
    when(context.getConfiguration().get(HIHOConf.INPUT_OUTPUT_DELIMITER)).thenReturn(",");
    ArrayList<ColumnInfo> tableInfo = new ArrayList<ColumnInfo>();
   
    ColumnInfo columnInfo1 = new ColumnInfo();
    columnInfo1.setIndex(0);
    columnInfo1.setName("id");
    columnInfo1.setType(Types.BIGINT);
   
    ColumnInfo columnInfo2 = new ColumnInfo();
    columnInfo2.setIndex(1);
    columnInfo2.setName("name");
    columnInfo2.setType(Types.VARCHAR);
   
    ColumnInfo columnInfo3 = new ColumnInfo();
    columnInfo3.setIndex(2);
    columnInfo3.setName("isValid");
    columnInfo3.setType(Types.BOOLEAN);
   
    /*ColumnInfo columnInfo4 = new ColumnInfo();
    columnInfo4.setIndex(3);
    columnInfo4.setName("date");
    columnInfo4.setType(Types.DATE);*/
   
    ColumnInfo columnInfo5 = new ColumnInfo();
    columnInfo5.setIndex(4);
    columnInfo5.setName("percent");
    columnInfo5.setType(Types.DOUBLE);
   
    tableInfo.add(columnInfo1);
    tableInfo.add(columnInfo2);
    tableInfo.add(columnInfo3);
    //tableInfo.add(columnInfo4);
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public class TestDBMapper {

  @Test
  public final void testGetColumnField() {
    ColumnInfo intColumn = new ColumnInfo(0, Types.INTEGER, "intColumn");
    ColumnInfo stringColumn = new ColumnInfo(1, Types.VARCHAR,
        "stringColumn");
    ColumnInfo dateColumn = new ColumnInfo(1, Types.DATE, "dateColumn");
    ColumnInfo longColumn = new ColumnInfo(1, Types.BIGINT, "longColumn");
    ColumnInfo booleanColumn = new ColumnInfo(1, Types.BOOLEAN,
        "booleanColumn");
    ColumnInfo doubleColumn = new ColumnInfo(1, Types.DOUBLE,
        "doubleColumn");
    ColumnInfo charColumn = new ColumnInfo(1, Types.CHAR, "charColumn");
    ColumnInfo timeColumn = new ColumnInfo(1, Types.TIME, "timeColumn");
    ColumnInfo timeStampColumn = new ColumnInfo(1, Types.TIMESTAMP,
        "timeStampColumn");
    ColumnInfo floatColumn = new ColumnInfo(1, Types.FLOAT, "floatColumn");

    DBMapper dBMapper = new DBMapper();

    Schema.Field intColumnField = new Schema.Field("intColumn",
        Schema.create(Schema.Type.INT), null, null);
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    assertEquals(floatColumnField, dBMapper.getColumnField(floatColumn));
  }

  @Test
  public final void testGetSchema() {
    ColumnInfo intColumn = new ColumnInfo(0, Types.INTEGER, "intColumn");
    ColumnInfo stringColumn = new ColumnInfo(1, Types.VARCHAR,
        "stringColumn");
    ColumnInfo dateColumn = new ColumnInfo(1, Types.DATE, "dateColumn");
    ColumnInfo longColumn = new ColumnInfo(1, Types.BIGINT, "longColumn");
    ColumnInfo booleanColumn = new ColumnInfo(1, Types.BOOLEAN,
        "booleanColumn");
    ColumnInfo doubleColumn = new ColumnInfo(1, Types.DOUBLE,
        "doubleColumn");
    ColumnInfo charColumn = new ColumnInfo(1, Types.CHAR, "charColumn");
    ColumnInfo timeColumn = new ColumnInfo(1, Types.TIME, "timeColumn");
    ColumnInfo timeStampColumn = new ColumnInfo(1, Types.TIMESTAMP,
        "timeStampColumn");
    ColumnInfo floatColumn = new ColumnInfo(1, Types.FLOAT, "floatColumn");

    ArrayList<ColumnInfo> columns = new ArrayList<ColumnInfo>();
    columns.add(intColumn);
    columns.add(stringColumn);
    columns.add(dateColumn);
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Related Classes of co.nubetech.hiho.mapreduce.lib.db.ColumnInfo

  • co.nubetech.hiho.avro.TestDBMapper
  • co.nubetech.hiho.hive.TestHiveUtility
  • co.nubetech.hiho.mapreduce.GenericDBLoadDataMapper
  • co.nubetech.hiho.mapreduce.TestDBInputAvroMapper
  • co.nubetech.hiho.mapreduce.TestDBInputDelimMapper
  • co.nubetech.hiho.mapreduce.TestGenericDBLoadDataMapper
  • co.nubetech.hiho.pig.TestPigUtility
  • co.nubetech.hiho.testdata.AvroDataFileWriteDemo
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