Examples of PrimitiveType

Examples of parquet.schema.PrimitiveType

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  }

  private static Type convertType(final String name, final TypeInfo typeInfo, final Repetition repetition) {
    if (typeInfo.getCategory().equals(Category.PRIMITIVE)) {
      if (typeInfo.equals(TypeInfoFactory.stringTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.BINARY, name, OriginalType.UTF8);
      } else if (typeInfo.equals(TypeInfoFactory.intTypeInfo) ||
          typeInfo.equals(TypeInfoFactory.shortTypeInfo) ||
          typeInfo.equals(TypeInfoFactory.byteTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.INT32, name);
      } else if (typeInfo.equals(TypeInfoFactory.longTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.INT64, name);
      } else if (typeInfo.equals(TypeInfoFactory.doubleTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.DOUBLE, name);
      } else if (typeInfo.equals(TypeInfoFactory.floatTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.FLOAT, name);
      } else if (typeInfo.equals(TypeInfoFactory.booleanTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.BOOLEAN, name);
      } else if (typeInfo.equals(TypeInfoFactory.binaryTypeInfo)) {
        // TODO : binaryTypeInfo is a byte array. Need to map it
        throw new UnsupportedOperationException("Binary type not implemented");
      } else if (typeInfo.equals(TypeInfoFactory.timestampTypeInfo)) {
        return new PrimitiveType(repetition, PrimitiveTypeName.INT96, name);
      } else if (typeInfo.equals(TypeInfoFactory.voidTypeInfo)) {
        throw new UnsupportedOperationException("Void type not implemented");
      } else if (typeInfo.getTypeName().toLowerCase().startsWith(
          serdeConstants.CHAR_TYPE_NAME)) {
        return Types.optional(PrimitiveTypeName.BINARY).as(OriginalType.UTF8)
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Examples of parquet.schema.PrimitiveType

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          if(index < fileSchema.getFieldCount()) {
            typeListTable.add(fileSchema.getType(index));
          } else {
            //prefixing with '_mask_' to ensure no conflict with named
            //columns in the file schema
            typeListTable.add(new PrimitiveType(Repetition.OPTIONAL, PrimitiveTypeName.BINARY, "_mask_"+listColumns.get(index)));
          }
        }
      } else {
        for (String col : listColumns) {
          col = col.toLowerCase();
          // listColumns contains partition columns which are metadata only
          if (lowerCaseFileSchemaColumns.containsKey(col)) {
            typeListTable.add(fileSchema.getType(lowerCaseFileSchemaColumns.get(col)));
          } else {
            // below allows schema evolution
            typeListTable.add(new PrimitiveType(Repetition.OPTIONAL, PrimitiveTypeName.BINARY, col));
          }
        }
      }
      MessageType tableSchema = new MessageType(TABLE_SCHEMA, typeListTable);
      contextMetadata.put(HIVE_SCHEMA_KEY, tableSchema.toString());
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Examples of parquet.schema.PrimitiveType

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  }

  @Override
  void setLevels(int r, int d, String[] fieldPath, int[] fieldIndexPath, List<ColumnIO> repetition, List<ColumnIO> path) {
    super.setLevels(r, d, fieldPath, fieldIndexPath, repetition, path);
    PrimitiveType type = getType().asPrimitiveType();
    this.columnDescriptor = new ColumnDescriptor(
        fieldPath,
        type.getPrimitiveTypeName(),
        type.getTypeLength(),
        getRepetitionLevel(),
        getDefinitionLevel());
    this.path = path.toArray(new ColumnIO[path.size()]);
  }
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Examples of parquet.schema.PrimitiveType

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    PrimitiveTypeName primitiveTypeName = ParquetTypeHelper.getPrimitiveTypeNameForMinorType(minorType);
    Repetition repetition = ParquetTypeHelper.getRepetitionForDataMode(field.getDataMode());
    OriginalType originalType = ParquetTypeHelper.getOriginalTypeForMinorType(minorType);
    DecimalMetadata decimalMetadata = ParquetTypeHelper.getDecimalMetadataForField(field);
    int length = ParquetTypeHelper.getLengthForMinorType(minorType);
    return new PrimitiveType(repetition, primitiveTypeName, length, name, originalType, decimalMetadata);
  }
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