Package parquet.format

Examples of parquet.format.ConvertedType

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      recordsPerBatch = DEFAULT_RECORDS_TO_READ_IF_NOT_FIXED_WIDTH;
    }

    try {
      ValueVector v;
      ConvertedType convertedType;
      SchemaElement schemaElement;
      ArrayList<VarLengthColumn> varLengthColumns = new ArrayList<>();
      // initialize all of the column read status objects
      boolean fieldFixedLength = false;
      for (int i = 0; i < columns.size(); ++i) {
View Full Code Here
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   */
  static ColumnReader createFixedColumnReader(ParquetRecordReader recordReader, boolean fixedLength, ColumnDescriptor descriptor,
                                               ColumnChunkMetaData columnChunkMetaData, int allocateSize, ValueVector v,
                                               SchemaElement schemaElement)
      throws Exception {
    ConvertedType convertedType = schemaElement.getConverted_type();
    // if the column is required, or repeated (in which case we just want to use this to generate our appropriate
    // ColumnReader for actually transferring data into the data vector inside of our repeated vector
    if (descriptor.getMaxDefinitionLevel() == 0 || descriptor.getMaxRepetitionLevel() > 0){
      if (columnChunkMetaData.getType() == PrimitiveType.PrimitiveTypeName.BOOLEAN){
        return new BitReader(recordReader, allocateSize, descriptor, columnChunkMetaData,
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  static VarLengthValuesColumn getReader(ParquetRecordReader parentReader, int allocateSize, ColumnDescriptor descriptor,
                                          ColumnChunkMetaData columnChunkMetaData, boolean fixedLength, ValueVector v,
                                          SchemaElement schemaElement
  ) throws ExecutionSetupException {
    ConvertedType convertedType = schemaElement.getConverted_type();
    switch (descriptor.getMaxDefinitionLevel()) {
      case 0:
        if (convertedType == null) {
          return new VarLengthColumnReaders.VarBinaryColumn(parentReader, allocateSize, descriptor, columnChunkMetaData, fixedLength, (VarBinaryVector) v, schemaElement);
        }
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    return schemaElement.getPrecision() <= 28 ? TypeProtos.MinorType.DECIMAL28SPARSE : MinorType.DECIMAL38SPARSE;
  }

  public static TypeProtos.MajorType toMajorType(PrimitiveType.PrimitiveTypeName primitiveTypeName, int length,
                                          TypeProtos.DataMode mode, SchemaElement schemaElement) {
    ConvertedType convertedType = schemaElement.getConverted_type();
    switch (mode) {

      case OPTIONAL:
        switch (primitiveTypeName) {
          case BINARY:
View Full Code Here
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   */
  static ColumnReader createFixedColumnReader(ParquetRecordReader recordReader, boolean fixedLength, ColumnDescriptor descriptor,
                                               ColumnChunkMetaData columnChunkMetaData, int allocateSize, ValueVector v,
                                               SchemaElement schemaElement)
      throws Exception {
    ConvertedType convertedType = schemaElement.getConverted_type();
    // if the column is required, or repeated (in which case we just want to use this to generate our appropriate
    // ColumnReader for actually transferring data into the data vector inside of our repeated vector
    if (descriptor.getMaxDefinitionLevel() == 0 || descriptor.getMaxRepetitionLevel() > 0){
      if (columnChunkMetaData.getType() == PrimitiveType.PrimitiveTypeName.BOOLEAN){
        return new BitReader(recordReader, allocateSize, descriptor, columnChunkMetaData,
View Full Code Here
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  static VarLengthValuesColumn getReader(ParquetRecordReader parentReader, int allocateSize, ColumnDescriptor descriptor,
                                          ColumnChunkMetaData columnChunkMetaData, boolean fixedLength, ValueVector v,
                                          SchemaElement schemaElement
  ) throws ExecutionSetupException {
    ConvertedType convertedType = schemaElement.getConverted_type();
    switch (descriptor.getMaxDefinitionLevel()) {
      case 0:
        if (convertedType == null) {
          return new VarLengthColumnReaders.VarBinaryColumn(parentReader, allocateSize, descriptor, columnChunkMetaData, fixedLength, (VarBinaryVector) v, schemaElement);
        }
View Full Code Here
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    return schemaElement.getPrecision() <= 28 ? TypeProtos.MinorType.DECIMAL28SPARSE : MinorType.DECIMAL38SPARSE;
  }

  public static TypeProtos.MajorType toMajorType(PrimitiveType.PrimitiveTypeName primitiveTypeName, int length,
                                          TypeProtos.DataMode mode, SchemaElement schemaElement) {
    ConvertedType convertedType = schemaElement.getConverted_type();
    switch (mode) {

      case OPTIONAL:
        switch (primitiveTypeName) {
          case BINARY:
View Full Code Here
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   */
  static ColumnReader createFixedColumnReader(ParquetRecordReader recordReader, boolean fixedLength, ColumnDescriptor descriptor,
                                               ColumnChunkMetaData columnChunkMetaData, int allocateSize, ValueVector v,
                                               SchemaElement schemaElement)
      throws Exception {
    ConvertedType convertedType = schemaElement.getConverted_type();
    // if the column is required, or repeated (in which case we just want to use this to generate our appropriate
    // ColumnReader for actually transferring data into the data vector inside of our repeated vector
    if (descriptor.getMaxDefinitionLevel() == 0 || descriptor.getMaxRepetitionLevel() > 0){
      if (columnChunkMetaData.getType() == PrimitiveType.PrimitiveTypeName.BOOLEAN){
        return new BitReader(recordReader, allocateSize, descriptor, columnChunkMetaData,
View Full Code Here
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  static VarLengthValuesColumn getReader(ParquetRecordReader parentReader, int allocateSize, ColumnDescriptor descriptor,
                                          ColumnChunkMetaData columnChunkMetaData, boolean fixedLength, ValueVector v,
                                          SchemaElement schemaElement
  ) throws ExecutionSetupException {
    ConvertedType convertedType = schemaElement.getConverted_type();
    switch (descriptor.getMaxDefinitionLevel()) {
      case 0:
        if (convertedType == null) {
          return new VarLengthColumnReaders.VarBinaryColumn(parentReader, allocateSize, descriptor, columnChunkMetaData, fixedLength, (VarBinaryVector) v, schemaElement);
        }
View Full Code Here
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    return schemaElement.getPrecision() <= 28 ? TypeProtos.MinorType.DECIMAL28SPARSE : MinorType.DECIMAL38SPARSE;
  }

  public static TypeProtos.MajorType toMajorType(PrimitiveType.PrimitiveTypeName primitiveTypeName, int length,
                                          TypeProtos.DataMode mode, SchemaElement schemaElement) {
    ConvertedType convertedType = schemaElement.getConverted_type();
    switch (mode) {

      case OPTIONAL:
        switch (primitiveTypeName) {
          case BINARY:
View Full Code Here
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Related Classes of parquet.format.ConvertedType

  • org.apache.drill.exec.store.parquet.columnreaders.ColumnReaderFactory
  • org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader
  • org.apache.drill.exec.store.parquet.columnreaders.ParquetToDrillTypeConverter
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