Package parquet.schema

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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public class ParquetSchemaMerge {
  public static void main(String[] args) {
    MessageType message1;
    MessageType message2;

    PrimitiveType c = new PrimitiveType(Repetition.OPTIONAL, PrimitiveTypeName.INT32, "c");
    GroupType b = new GroupType(Repetition.REQUIRED, "b");
    GroupType a = new GroupType(Repetition.OPTIONAL, "a", b);
    message1 = new MessageType("root", a);

    PrimitiveType c2 = new PrimitiveType(Repetition.OPTIONAL, PrimitiveTypeName.INT32, "d");
    GroupType b2 = new GroupType(Repetition.OPTIONAL, "b", c2);
    GroupType a2 = new GroupType(Repetition.OPTIONAL, "a", b2);
    message2 = new MessageType("root", a2);

    MessageType message3 = message1.union(message2);
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      }

      // Create Parquet Type.
      if (schemaElement.type != null) {
        if (schemaElement.isSetType_length()) {
          result[i] = new PrimitiveType(
              repetition,
              getPrimitive(schemaElement.getType()),
              schemaElement.type_length,
              name,
              originalType);
        } else {
          result[i] = new PrimitiveType(
              repetition,
              getPrimitive(schemaElement.getType()),
              name,
              originalType);
        }
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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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Related Classes of parquet.schema.PrimitiveType

  • com.asakusafw.directio.hive.parquet.DataModelMaterializer
  • org.apache.drill.exec.store.parquet.ParquetRecordWriter
  • org.apache.drill.ParquetSchemaMerge
  • org.apache.hadoop.hive.ql.io.parquet.convert.HiveSchemaConverter
  • org.apache.hadoop.hive.ql.io.parquet.read.DataWritableReadSupport
  • org.apache.tajo.storage.parquet.TajoSchemaConverter
  • parquet.format.converter.ParquetMetadataConverter
  • parquet.io.PrimitiveColumnIO
  • parquet.io.InvalidRecordException
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