Examples of org.apache.hadoop.hive.serde2.objectinspector.primitive.LongObjectInspector

Package org.apache.hadoop.hive.serde2.objectinspector.primitive

Examples of org.apache.hadoop.hive.serde2.objectinspector.primitive.LongObjectInspector

org.apache.hadoop.hive.serde2.objectinspector.primitive.StringObjectInspector
A LongObjectInspector inspects an Object representing a Long.

      if( reach > listLen)
         return (long)(reach);
      else 
         return (long)listLen;
    case LONG :
      LongObjectInspector longInspector = (LongObjectInspector) elemInspector;
      long lastHash = longInspector.get(uninspMax);
      double reachHash = SketchSet.EstimatedReach( lastHash, maxItems);
      if( reachHash > listLen)
         return (long)(reachHash);
      else 
         return (long)listLen;

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             StringObjectInspector strInspector = (StringObjectInspector) listInspectors[i].getListElementObjectInspector();
             String item = strInspector.getPrimitiveJavaObject(uninspObj);
             ss.addItem(item);
             break;
           case LONG: 
             LongObjectInspector bigintInspector = (LongObjectInspector) listInspectors[i].getListElementObjectInspector();
             long itemHash = bigintInspector.get(uninspObj);
             ss.addHash( itemHash);
             break;
           }
      }
    }

View Full Code Here

        int v = ioi.get(obj);
        LazyBinaryUtils.writeVInt(byteStream, v);
        return warnedOnceNullMapKey;
      }
      case LONG: {
        LongObjectInspector loi = (LongObjectInspector) poi;
        long v = loi.get(obj);
        LazyBinaryUtils.writeVLong(byteStream, v);
        return warnedOnceNullMapKey;
      }
      case FLOAT: {
        FloatObjectInspector foi = (FloatObjectInspector) poi;
        int v = Float.floatToIntBits(foi.get(obj));
        byteStream.write((byte) (v >> 24));
        byteStream.write((byte) (v >> 16));
        byteStream.write((byte) (v >> 8));
        byteStream.write((byte) (v));
        return warnedOnceNullMapKey;
      }
      case DOUBLE: {
        DoubleObjectInspector doi = (DoubleObjectInspector) poi;
        long v = Double.doubleToLongBits(doi.get(obj));
        byteStream.write((byte) (v >> 56));
        byteStream.write((byte) (v >> 48));
        byteStream.write((byte) (v >> 40));
        byteStream.write((byte) (v >> 32));
        byteStream.write((byte) (v >> 24));
        byteStream.write((byte) (v >> 16));
        byteStream.write((byte) (v >> 8));
        byteStream.write((byte) (v));
        return warnedOnceNullMapKey;
      }
      case STRING: {
        StringObjectInspector soi = (StringObjectInspector) poi;
        Text t = soi.getPrimitiveWritableObject(obj);
        serializeText(byteStream, t, skipLengthPrefix);
        return warnedOnceNullMapKey;
      }
      case VARCHAR: {
        HiveVarcharObjectInspector hcoi = (HiveVarcharObjectInspector) poi;
        Text t = hcoi.getPrimitiveWritableObject(obj).getTextValue();
        serializeText(byteStream, t, skipLengthPrefix);
        return warnedOnceNullMapKey;
      }
      case BINARY: {
        BinaryObjectInspector baoi = (BinaryObjectInspector) poi;
        BytesWritable bw = baoi.getPrimitiveWritableObject(obj);
        int length = bw.getLength();
        if(!skipLengthPrefix){
          LazyBinaryUtils.writeVInt(byteStream, length);
        } else {
          if (length == 0){
            throw new RuntimeException("LazyBinaryColumnarSerde cannot serialize a non-null " +
                "zero length binary field. Consider using either LazyBinarySerde or ColumnarSerde.");
          }
        }
        byteStream.write(bw.getBytes(),0,length);
        return warnedOnceNullMapKey;
      }


      case DATE: {
        DateWritable d = ((DateObjectInspector) poi).getPrimitiveWritableObject(obj);
        d.writeToByteStream(byteStream);
        return warnedOnceNullMapKey;
      }
      case TIMESTAMP: {
        TimestampObjectInspector toi = (TimestampObjectInspector) poi;
        TimestampWritable t = toi.getPrimitiveWritableObject(obj);
        t.writeToByteStream(byteStream);
        return warnedOnceNullMapKey;
      }


      case DECIMAL: {
        HiveDecimalObjectInspector bdoi = (HiveDecimalObjectInspector) poi;
        HiveDecimalWritable t = bdoi.getPrimitiveWritableObject(obj);
        t.writeToByteStream(byteStream);
        return warnedOnceNullMapKey;
      }


      default: {
        throw new RuntimeException("Unrecognized type: "
            + poi.getPrimitiveCategory());
      }
      }
    }
    case LIST: {
      ListObjectInspector loi = (ListObjectInspector) objInspector;
      ObjectInspector eoi = loi.getListElementObjectInspector();


      int byteSizeStart = 0;
      int listStart = 0;
      if (!skipLengthPrefix) {
        // 1/ reserve spaces for the byte size of the list
        // which is a integer and takes four bytes
        byteSizeStart = byteStream.getCount();
        byteStream.write((byte) 0);
        byteStream.write((byte) 0);
        byteStream.write((byte) 0);
        byteStream.write((byte) 0);
        listStart = byteStream.getCount();
      }
      // 2/ write the size of the list as a VInt
      int size = loi.getListLength(obj);
      LazyBinaryUtils.writeVInt(byteStream, size);


      // 3/ write the null bytes
      byte nullByte = 0;
      for (int eid = 0; eid < size; eid++) {
        // set the bit to 1 if an element is not null
        if (null != loi.getListElement(obj, eid)) {
          nullByte |= 1 << (eid % 8);
        }
        // store the byte every eight elements or
        // if this is the last element
        if (7 == eid % 8 || eid == size - 1) {
          byteStream.write(nullByte);
          nullByte = 0;
        }
      }


      // 4/ write element by element from the list
      for (int eid = 0; eid < size; eid++) {
        warnedOnceNullMapKey = serialize(byteStream, loi.getListElement(obj, eid), eoi,
            false, warnedOnceNullMapKey);
      }


      if (!skipLengthPrefix) {
        // 5/ update the list byte size

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        int v = ioi.get(o);
        serializeInt(buffer, v, invert);
        return;
      }
      case LONG: {
        LongObjectInspector loi = (LongObjectInspector) poi;
        long v = loi.get(o);
        buffer.write((byte) ((v >> 56) ^ 0x80), invert);
        buffer.write((byte) (v >> 48), invert);
        buffer.write((byte) (v >> 40), invert);
        buffer.write((byte) (v >> 32), invert);
        buffer.write((byte) (v >> 24), invert);
        buffer.write((byte) (v >> 16), invert);
        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case FLOAT: {
        FloatObjectInspector foi = (FloatObjectInspector) poi;
        int v = Float.floatToIntBits(foi.get(o));
        if ((v & (1 << 31)) != 0) {
          // negative number, flip all bits
          v = ~v;
        } else {
          // positive number, flip the first bit
          v = v ^ (1 << 31);
        }
        buffer.write((byte) (v >> 24), invert);
        buffer.write((byte) (v >> 16), invert);
        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case DOUBLE: {
        DoubleObjectInspector doi = (DoubleObjectInspector) poi;
        long v = Double.doubleToLongBits(doi.get(o));
        if ((v & (1L << 63)) != 0) {
          // negative number, flip all bits
          v = ~v;
        } else {
          // positive number, flip the first bit
          v = v ^ (1L << 63);
        }
        buffer.write((byte) (v >> 56), invert);
        buffer.write((byte) (v >> 48), invert);
        buffer.write((byte) (v >> 40), invert);
        buffer.write((byte) (v >> 32), invert);
        buffer.write((byte) (v >> 24), invert);
        buffer.write((byte) (v >> 16), invert);
        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case STRING: {
        StringObjectInspector soi = (StringObjectInspector) poi;
        Text t = soi.getPrimitiveWritableObject(o);
        serializeBytes(buffer, t.getBytes(), t.getLength(), invert);
        return;
          }


      case VARCHAR: {
        HiveVarcharObjectInspector hcoi = (HiveVarcharObjectInspector)poi;
        HiveVarcharWritable hc = hcoi.getPrimitiveWritableObject(o);
        // use varchar's text field directly
        Text t = hc.getTextValue();
        serializeBytes(buffer, t.getBytes(), t.getLength(), invert);
        return;
      }


      case BINARY: {
        BinaryObjectInspector baoi = (BinaryObjectInspector) poi;
        BytesWritable ba = baoi.getPrimitiveWritableObject(o);
        byte[] toSer = new byte[ba.getLength()];
        System.arraycopy(ba.getBytes(), 0, toSer, 0, ba.getLength());
        serializeBytes(buffer, toSer, ba.getLength(), invert);
        return;
      }
      case  DATE: {
        DateObjectInspector doi = (DateObjectInspector) poi;
        int v = doi.getPrimitiveWritableObject(o).getDays();
        serializeInt(buffer, v, invert);
        return;
      }
      case TIMESTAMP: {
        TimestampObjectInspector toi = (TimestampObjectInspector) poi;
        TimestampWritable t = toi.getPrimitiveWritableObject(o);
        byte[] data = t.getBinarySortable();
        for (int i = 0; i < data.length; i++) {
          buffer.write(data[i], invert);
        }
        return;
      }
      case DECIMAL: {
        // decimals are encoded in three pieces:
        // sign: 1, 2 or 3 for smaller, equal or larger than 0 respectively
        // factor: Number that indicates the amount of digits you have to move
        // the decimal point left or right until the resulting number is smaller
        // than zero but has something other than 0 as the first digit.
        // digits: which is a string of all the digits in the decimal. If the number
        // is negative the binary string will be inverted to get the correct ordering.
        // Example: 0.00123
        // Sign is 3 (bigger than 0)
        // Factor is -2 (move decimal point 2 positions right)
        // Digits are: 123


        HiveDecimalObjectInspector boi = (HiveDecimalObjectInspector) poi;
        HiveDecimal dec = boi.getPrimitiveJavaObject(o);


        // get the sign of the big decimal
        int sign = dec.compareTo(HiveDecimal.ZERO);


        // we'll encode the absolute value (sign is separate)
        dec = dec.abs();


        // get the scale factor to turn big decimal into a decimal < 1
        int factor = dec.precision() - dec.scale();
        factor = sign == 1 ? factor : -factor;


        // convert the absolute big decimal to string
        dec.scaleByPowerOfTen(Math.abs(dec.scale()));
        String digits = dec.unscaledValue().toString();


        // finally write out the pieces (sign, scale, digits)
        buffer.write((byte) ( sign + 1), invert);
        buffer.write((byte) ((factor >> 24) ^ 0x80), invert);
        buffer.write((byte) ( factor >> 16), invert);
        buffer.write((byte) ( factor >> 8), invert);
        buffer.write((byte)   factor, invert);
        serializeBytes(buffer, digits.getBytes(decimalCharSet),
            digits.length(), sign == -1 ? !invert : invert);
        return;
      }


      default: {
        throw new RuntimeException("Unrecognized type: "
            + poi.getPrimitiveCategory());
      }
      }
    }
    case LIST: {
      ListObjectInspector loi = (ListObjectInspector) oi;
      ObjectInspector eoi = loi.getListElementObjectInspector();


      // \1 followed by each element
      int size = loi.getListLength(o);
      for (int eid = 0; eid < size; eid++) {
        buffer.write((byte) 1, invert);
        serialize(buffer, loi.getListElement(o, eid), eoi, invert);
      }
      // and \0 to terminate
      buffer.write((byte) 0, invert);
      return;
    }

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        int v = ioi.get(obj);
        LazyBinaryUtils.writeVInt(byteStream, v);
        return warnedOnceNullMapKey;
      }
      case LONG: {
        LongObjectInspector loi = (LongObjectInspector) poi;
        long v = loi.get(obj);
        LazyBinaryUtils.writeVLong(byteStream, v);
        return warnedOnceNullMapKey;
      }
      case FLOAT: {
        FloatObjectInspector foi = (FloatObjectInspector) poi;
        int v = Float.floatToIntBits(foi.get(obj));
        byteStream.write((byte) (v >> 24));
        byteStream.write((byte) (v >> 16));
        byteStream.write((byte) (v >> 8));
        byteStream.write((byte) (v));
        return warnedOnceNullMapKey;
      }
      case DOUBLE: {
        DoubleObjectInspector doi = (DoubleObjectInspector) poi;
        LazyBinaryUtils.writeDouble(byteStream, doi.get(obj));
        return warnedOnceNullMapKey;
      }
      case STRING: {
        StringObjectInspector soi = (StringObjectInspector) poi;
        Text t = soi.getPrimitiveWritableObject(obj);
        serializeText(byteStream, t, skipLengthPrefix);
        return warnedOnceNullMapKey;
      }
      case CHAR: {
        HiveCharObjectInspector hcoi = (HiveCharObjectInspector) poi;
        Text t = hcoi.getPrimitiveWritableObject(obj).getTextValue();
        serializeText(byteStream, t, skipLengthPrefix);
        return warnedOnceNullMapKey;
      }
      case VARCHAR: {
        HiveVarcharObjectInspector hcoi = (HiveVarcharObjectInspector) poi;
        Text t = hcoi.getPrimitiveWritableObject(obj).getTextValue();
        serializeText(byteStream, t, skipLengthPrefix);
        return warnedOnceNullMapKey;
      }
      case BINARY: {
        BinaryObjectInspector baoi = (BinaryObjectInspector) poi;
        BytesWritable bw = baoi.getPrimitiveWritableObject(obj);
        int length = bw.getLength();
        if(!skipLengthPrefix){
          LazyBinaryUtils.writeVInt(byteStream, length);
        } else {
          if (length == 0){
            throw new RuntimeException("LazyBinaryColumnarSerde cannot serialize a non-null zero "
                + "length binary field. Consider using either LazyBinarySerde or ColumnarSerde.");
          }
        }
        byteStream.write(bw.getBytes(),0,length);
        return warnedOnceNullMapKey;
      }


      case DATE: {
        DateWritable d = ((DateObjectInspector) poi).getPrimitiveWritableObject(obj);
        d.writeToByteStream(byteStream);
        return warnedOnceNullMapKey;
      }
      case TIMESTAMP: {
        TimestampObjectInspector toi = (TimestampObjectInspector) poi;
        TimestampWritable t = toi.getPrimitiveWritableObject(obj);
        t.writeToByteStream(byteStream);
        return warnedOnceNullMapKey;
      }


      case DECIMAL: {
        HiveDecimalObjectInspector bdoi = (HiveDecimalObjectInspector) poi;
        HiveDecimalWritable t = bdoi.getPrimitiveWritableObject(obj);
        if (t == null) {
          return warnedOnceNullMapKey;
        }
        t.writeToByteStream(byteStream);
        return warnedOnceNullMapKey;
      }


      default: {
        throw new RuntimeException("Unrecognized type: "
            + poi.getPrimitiveCategory());
      }
      }
    }
    case LIST: {
      ListObjectInspector loi = (ListObjectInspector) objInspector;
      ObjectInspector eoi = loi.getListElementObjectInspector();


      int byteSizeStart = 0;
      int listStart = 0;
      if (!skipLengthPrefix) {
        // 1/ reserve spaces for the byte size of the list
        // which is a integer and takes four bytes
        byteSizeStart = byteStream.getCount();
        byteStream.write((byte) 0);
        byteStream.write((byte) 0);
        byteStream.write((byte) 0);
        byteStream.write((byte) 0);
        listStart = byteStream.getCount();
      }
      // 2/ write the size of the list as a VInt
      int size = loi.getListLength(obj);
      LazyBinaryUtils.writeVInt(byteStream, size);


      // 3/ write the null bytes
      byte nullByte = 0;
      for (int eid = 0; eid < size; eid++) {
        // set the bit to 1 if an element is not null
        if (null != loi.getListElement(obj, eid)) {
          nullByte |= 1 << (eid % 8);
        }
        // store the byte every eight elements or
        // if this is the last element
        if (7 == eid % 8 || eid == size - 1) {
          byteStream.write(nullByte);
          nullByte = 0;
        }
      }


      // 4/ write element by element from the list
      for (int eid = 0; eid < size; eid++) {
        warnedOnceNullMapKey = serialize(byteStream, loi.getListElement(obj, eid), eoi,
            false, warnedOnceNullMapKey);
      }


      if (!skipLengthPrefix) {
        // 5/ update the list byte size

View Full Code Here

  }


  @Override
  public void serialize(Object o, ObjectInspector oi, TProtocol oprot)
      throws TException, SerDeException, NoSuchFieldException, IllegalAccessException {
    LongObjectInspector poi = (LongObjectInspector) oi;
    oprot.writeI64(poi.get(o));
  }

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        r.set(ioi.get(o));
        tbOut.write(r);
        return;
      }
      case LONG: {
        LongObjectInspector loi = (LongObjectInspector) poi;
        LongWritable r = reuse == null ? new LongWritable()
            : (LongWritable) reuse;
        r.set(loi.get(o));
        tbOut.write(r);
        return;
      }
      case FLOAT: {
        FloatObjectInspector foi = (FloatObjectInspector) poi;

View Full Code Here

        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case LONG: {
        LongObjectInspector loi = (LongObjectInspector) poi;
        long v = loi.get(o);
        buffer.write((byte) ((v >> 56) ^ 0x80), invert);
        buffer.write((byte) (v >> 48), invert);
        buffer.write((byte) (v >> 40), invert);
        buffer.write((byte) (v >> 32), invert);
        buffer.write((byte) (v >> 24), invert);
        buffer.write((byte) (v >> 16), invert);
        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case FLOAT: {
        FloatObjectInspector foi = (FloatObjectInspector) poi;
        int v = Float.floatToIntBits(foi.get(o));
        if ((v & (1 << 31)) != 0) {
          // negative number, flip all bits
          v = ~v;
        } else {
          // positive number, flip the first bit
          v = v ^ (1 << 31);
        }
        buffer.write((byte) (v >> 24), invert);
        buffer.write((byte) (v >> 16), invert);
        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case DOUBLE: {
        DoubleObjectInspector doi = (DoubleObjectInspector) poi;
        long v = Double.doubleToLongBits(doi.get(o));
        if ((v & (1L << 63)) != 0) {
          // negative number, flip all bits
          v = ~v;
        } else {
          // positive number, flip the first bit
          v = v ^ (1L << 63);
        }
        buffer.write((byte) (v >> 56), invert);
        buffer.write((byte) (v >> 48), invert);
        buffer.write((byte) (v >> 40), invert);
        buffer.write((byte) (v >> 32), invert);
        buffer.write((byte) (v >> 24), invert);
        buffer.write((byte) (v >> 16), invert);
        buffer.write((byte) (v >> 8), invert);
        buffer.write((byte) v, invert);
        return;
      }
      case STRING: {
        StringObjectInspector soi = (StringObjectInspector) poi;
        Text t = soi.getPrimitiveWritableObject(o);
        byte[] data = t.getBytes();
        int length = t.getLength();
        for (int i = 0; i < length; i++) {
          if (data[i] == 0 || data[i] == 1) {
            buffer.write((byte) 1, invert);
            buffer.write((byte) (data[i] + 1), invert);
          } else {
            buffer.write(data[i], invert);
          }
        }
        buffer.write((byte) 0, invert);
        return;
      }
      default: {
        throw new RuntimeException("Unrecognized type: "
            + poi.getPrimitiveCategory());
      }
      }
    }
    case LIST: {
      ListObjectInspector loi = (ListObjectInspector) oi;
      ObjectInspector eoi = loi.getListElementObjectInspector();


      // \1 followed by each element
      int size = loi.getListLength(o);
      for (int eid = 0; eid < size; eid++) {
        buffer.write((byte) 1, invert);
        serialize(buffer, loi.getListElement(o, eid), eoi, invert);
      }
      // and \0 to terminate
      buffer.write((byte) 0, invert);
      return;
    }

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        readerInspector.getAllStructFieldRefs();
    BooleanObjectInspector bo = (BooleanObjectInspector) readerInspector.
        getStructFieldRef("boolean1").getFieldObjectInspector();
    ByteObjectInspector by = (ByteObjectInspector) readerInspector.
        getStructFieldRef("byte1").getFieldObjectInspector();
    ShortObjectInspector sh = (ShortObjectInspector) readerInspector.
        getStructFieldRef("short1").getFieldObjectInspector();
    IntObjectInspector in = (IntObjectInspector) readerInspector.
        getStructFieldRef("int1").getFieldObjectInspector();
    LongObjectInspector lo = (LongObjectInspector) readerInspector.
        getStructFieldRef("long1").getFieldObjectInspector();
    FloatObjectInspector fl = (FloatObjectInspector) readerInspector.
        getStructFieldRef("float1").getFieldObjectInspector();
    DoubleObjectInspector dbl = (DoubleObjectInspector) readerInspector.
        getStructFieldRef("double1").getFieldObjectInspector();
    BinaryObjectInspector bi = (BinaryObjectInspector) readerInspector.
        getStructFieldRef("bytes1").getFieldObjectInspector();
    StringObjectInspector st = (StringObjectInspector) readerInspector.
        getStructFieldRef("string1").getFieldObjectInspector();
    StructObjectInspector mid = (StructObjectInspector) readerInspector.
        getStructFieldRef("middle").getFieldObjectInspector();
    List<? extends StructField> midFields =
        mid.getAllStructFieldRefs();
    ListObjectInspector midli =
        (ListObjectInspector) midFields.get(0).getFieldObjectInspector();
    StructObjectInspector inner = (StructObjectInspector)
        midli.getListElementObjectInspector();
    List<? extends StructField> inFields = inner.getAllStructFieldRefs();
    IntObjectInspector inner_in = (IntObjectInspector) inFields.get(0).getFieldObjectInspector();
    StringObjectInspector inner_st = (StringObjectInspector) inFields.get(1).getFieldObjectInspector();
    ListObjectInspector li = (ListObjectInspector) readerInspector.
        getStructFieldRef("list").getFieldObjectInspector();
    MapObjectInspector ma = (MapObjectInspector) readerInspector.
        getStructFieldRef("map").getFieldObjectInspector();
    StructObjectInspector lc = (StructObjectInspector)
        li.getListElementObjectInspector();
    StringObjectInspector mk = (StringObjectInspector)
        ma.getMapKeyObjectInspector();
    StructObjectInspector mv = (StructObjectInspector)
        ma.getMapValueObjectInspector();
    RecordReader rows = reader.rows(null);
    Object row = rows.next(null);
    assertNotNull(row);
    // check the contents of the first row
    assertEquals(false,
        bo.get(readerInspector.getStructFieldData(row, fields.get(0))));
    assertEquals(1, by.get(readerInspector.getStructFieldData(row,
        fields.get(1))));
    assertEquals(1024, sh.get(readerInspector.getStructFieldData(row,
        fields.get(2))));
    assertEquals(65536, in.get(readerInspector.getStructFieldData(row,
        fields.get(3))));
    assertEquals(Long.MAX_VALUE, lo.get(readerInspector.
        getStructFieldData(row, fields.get(4))));
    assertEquals(1.0, fl.get(readerInspector.getStructFieldData(row,
        fields.get(5))), 0.00001);
    assertEquals(-15.0, dbl.get(readerInspector.getStructFieldData(row,
        fields.get(6))), 0.00001);
    assertEquals(bytes(0,1,2,3,4), bi.getPrimitiveWritableObject(
        readerInspector.getStructFieldData(row, fields.get(7))));
    assertEquals("hi", st.getPrimitiveJavaObject(readerInspector.
        getStructFieldData(row, fields.get(8))));
    List<?> midRow = midli.getList(mid.getStructFieldData(readerInspector.
        getStructFieldData(row, fields.get(9)), midFields.get(0)));
    assertNotNull(midRow);
    assertEquals(2, midRow.size());
    assertEquals(1, inner_in.get(inner.getStructFieldData(midRow.get(0),
        inFields.get(0))));
    assertEquals("bye", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(0), inFields.get(1))));
    assertEquals(2, inner_in.get(inner.getStructFieldData(midRow.get(1),
        inFields.get(0))));
    assertEquals("sigh", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(1), inFields.get(1))));
    List<?> list = li.getList(readerInspector.getStructFieldData(row,
        fields.get(10)));
    assertEquals(2, list.size());
    assertEquals(3, inner_in.get(inner.getStructFieldData(list.get(0),
        inFields.get(0))));
    assertEquals("good", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(0), inFields.get(1))));
    assertEquals(4, inner_in.get(inner.getStructFieldData(list.get(1),
        inFields.get(0))));
    assertEquals("bad", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(1), inFields.get(1))));
    Map<?,?> map = ma.getMap(readerInspector.getStructFieldData(row,
        fields.get(11)));
    assertEquals(0, map.size());


    // check the contents of second row
    assertEquals(true, rows.hasNext());
    row = rows.next(row);
    assertEquals(true,
        bo.get(readerInspector.getStructFieldData(row, fields.get(0))));
    assertEquals(100, by.get(readerInspector.getStructFieldData(row,
        fields.get(1))));
    assertEquals(2048, sh.get(readerInspector.getStructFieldData(row,
        fields.get(2))));
    assertEquals(65536, in.get(readerInspector.getStructFieldData(row,
        fields.get(3))));
    assertEquals(Long.MAX_VALUE, lo.get(readerInspector.
        getStructFieldData(row, fields.get(4))));

View Full Code Here

        getStructFieldRef("float1").getFieldObjectInspector();
    DoubleObjectInspector dbl = (DoubleObjectInspector) readerInspector.
        getStructFieldRef("double1").getFieldObjectInspector();
    BinaryObjectInspector bi = (BinaryObjectInspector) readerInspector.
        getStructFieldRef("bytes1").getFieldObjectInspector();
    StringObjectInspector st = (StringObjectInspector) readerInspector.
        getStructFieldRef("string1").getFieldObjectInspector();
    StructObjectInspector mid = (StructObjectInspector) readerInspector.
        getStructFieldRef("middle").getFieldObjectInspector();
    List<? extends StructField> midFields =
        mid.getAllStructFieldRefs();
    ListObjectInspector midli =
        (ListObjectInspector) midFields.get(0).getFieldObjectInspector();
    StructObjectInspector inner = (StructObjectInspector)
        midli.getListElementObjectInspector();
    List<? extends StructField> inFields = inner.getAllStructFieldRefs();
    IntObjectInspector inner_in = (IntObjectInspector) inFields.get(0).getFieldObjectInspector();
    StringObjectInspector inner_st = (StringObjectInspector) inFields.get(1).getFieldObjectInspector();
    ListObjectInspector li = (ListObjectInspector) readerInspector.
        getStructFieldRef("list").getFieldObjectInspector();
    MapObjectInspector ma = (MapObjectInspector) readerInspector.
        getStructFieldRef("map").getFieldObjectInspector();
    StructObjectInspector lc = (StructObjectInspector)
        li.getListElementObjectInspector();
    StringObjectInspector mk = (StringObjectInspector)
        ma.getMapKeyObjectInspector();
    StructObjectInspector mv = (StructObjectInspector)
        ma.getMapValueObjectInspector();
    RecordReader rows = reader.rows(null);
    Object row = rows.next(null);
    assertNotNull(row);
    // check the contents of the first row
    assertEquals(false,
        bo.get(readerInspector.getStructFieldData(row, fields.get(0))));
    assertEquals(1, by.get(readerInspector.getStructFieldData(row,
        fields.get(1))));
    assertEquals(1024, sh.get(readerInspector.getStructFieldData(row,
        fields.get(2))));
    assertEquals(65536, in.get(readerInspector.getStructFieldData(row,
        fields.get(3))));
    assertEquals(Long.MAX_VALUE, lo.get(readerInspector.
        getStructFieldData(row, fields.get(4))));
    assertEquals(1.0, fl.get(readerInspector.getStructFieldData(row,
        fields.get(5))), 0.00001);
    assertEquals(-15.0, dbl.get(readerInspector.getStructFieldData(row,
        fields.get(6))), 0.00001);
    assertEquals(bytes(0,1,2,3,4), bi.getPrimitiveWritableObject(
        readerInspector.getStructFieldData(row, fields.get(7))));
    assertEquals("hi", st.getPrimitiveJavaObject(readerInspector.
        getStructFieldData(row, fields.get(8))));
    List<?> midRow = midli.getList(mid.getStructFieldData(readerInspector.
        getStructFieldData(row, fields.get(9)), midFields.get(0)));
    assertNotNull(midRow);
    assertEquals(2, midRow.size());
    assertEquals(1, inner_in.get(inner.getStructFieldData(midRow.get(0),
        inFields.get(0))));
    assertEquals("bye", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(0), inFields.get(1))));
    assertEquals(2, inner_in.get(inner.getStructFieldData(midRow.get(1),
        inFields.get(0))));
    assertEquals("sigh", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(1), inFields.get(1))));
    List<?> list = li.getList(readerInspector.getStructFieldData(row,
        fields.get(10)));
    assertEquals(2, list.size());
    assertEquals(3, inner_in.get(inner.getStructFieldData(list.get(0),
        inFields.get(0))));
    assertEquals("good", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(0), inFields.get(1))));
    assertEquals(4, inner_in.get(inner.getStructFieldData(list.get(1),
        inFields.get(0))));
    assertEquals("bad", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(1), inFields.get(1))));
    Map<?,?> map = ma.getMap(readerInspector.getStructFieldData(row,
        fields.get(11)));
    assertEquals(0, map.size());


    // check the contents of second row
    assertEquals(true, rows.hasNext());
    row = rows.next(row);
    assertEquals(true,
        bo.get(readerInspector.getStructFieldData(row, fields.get(0))));
    assertEquals(100, by.get(readerInspector.getStructFieldData(row,
        fields.get(1))));
    assertEquals(2048, sh.get(readerInspector.getStructFieldData(row,
        fields.get(2))));
    assertEquals(65536, in.get(readerInspector.getStructFieldData(row,
        fields.get(3))));
    assertEquals(Long.MAX_VALUE, lo.get(readerInspector.
        getStructFieldData(row, fields.get(4))));
    assertEquals(2.0, fl.get(readerInspector.getStructFieldData(row,
        fields.get(5))), 0.00001);
    assertEquals(-5.0, dbl.get(readerInspector.getStructFieldData(row,
        fields.get(6))), 0.00001);
    assertEquals(bytes(), bi.getPrimitiveWritableObject(
        readerInspector.getStructFieldData(row, fields.get(7))));
    assertEquals("bye", st.getPrimitiveJavaObject(readerInspector.
        getStructFieldData(row, fields.get(8))));
    midRow = midli.getList(mid.getStructFieldData(readerInspector.
        getStructFieldData(row, fields.get(9)), midFields.get(0)));
    assertNotNull(midRow);
    assertEquals(2, midRow.size());
    assertEquals(1, inner_in.get(inner.getStructFieldData(midRow.get(0),
        inFields.get(0))));
    assertEquals("bye", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(0), inFields.get(1))));
    assertEquals(2, inner_in.get(inner.getStructFieldData(midRow.get(1),
        inFields.get(0))));
    assertEquals("sigh", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (midRow.get(1), inFields.get(1))));
    list = li.getList(readerInspector.getStructFieldData(row,
        fields.get(10)));
    assertEquals(3, list.size());
    assertEquals(100000000, inner_in.get(inner.getStructFieldData(list.get(0),
        inFields.get(0))));
    assertEquals("cat", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(0), inFields.get(1))));
    assertEquals(-100000, inner_in.get(inner.getStructFieldData(list.get(1),
        inFields.get(0))));
    assertEquals("in", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(1), inFields.get(1))));
    assertEquals(1234, inner_in.get(inner.getStructFieldData(list.get(2),
        inFields.get(0))));
    assertEquals("hat", inner_st.getPrimitiveJavaObject(inner.getStructFieldData
        (list.get(2), inFields.get(1))));
    map = ma.getMap(readerInspector.getStructFieldData(row,
        fields.get(11)));
    assertEquals(2, map.size());
    boolean[] found = new boolean[2];
    for(Object key: map.keySet()) {
      String str = mk.getPrimitiveJavaObject(key);
      if (str.equals("chani")) {
        assertEquals(false, found[0]);
        assertEquals(5, inner_in.get(inner.getStructFieldData(map.get(key),
            inFields.get(0))));
        assertEquals(str, inner_st.getPrimitiveJavaObject(

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