Package parquet.io

Examples of parquet.io.ParquetDecodingException

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    @Override
    public void skip() {
      try {
        in.skipBytes(4);
      } catch (IOException e) {
        throw new ParquetDecodingException("could not skip int", e);
      }
    }
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    @Override
    public int readInteger() {
      try {
        return in.readInt();
      } catch (IOException e) {
        throw new ParquetDecodingException("could not read int", e);
      }
    }
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    @Override
    public void skip() {
      try {
        in.skipBytes(8);
      } catch (IOException e) {
        throw new ParquetDecodingException("could not skip long", e);
      }
    }
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    @Override
    public long readLong() {
      try {
        return in.readLong();
      } catch (IOException e) {
        throw new ParquetDecodingException("could not read long", e);
      }
    }
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  /**
   * Called to return offset of the next section
   * @return offset of the next section
   */
  public int getNextOffset() {
    throw new ParquetDecodingException("Unsupported: cannot get offset of the next section.");
  }
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   * @throws IOException
   */
  protected PlainValuesDictionary(DictionaryPage dictionaryPage) throws IOException {
    super(dictionaryPage.getEncoding());
    if (dictionaryPage.getEncoding() != PLAIN_DICTIONARY) {
      throw new ParquetDecodingException("Dictionary data encoding type not supported: " + dictionaryPage.getEncoding());
    }
  }
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  @Override
  public int readValueDictionaryId() {
    try {
      return decoder.readInt();
    } catch (IOException e) {
      throw new ParquetDecodingException(e);
    }
  }
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  @Override
  public Binary readBytes() {
    try {
      return dictionary.decodeToBinary(decoder.readInt());
    } catch (IOException e) {
      throw new ParquetDecodingException(e);
    }
  }
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  @Override
  public float readFloat() {
    try {
      return dictionary.decodeToFloat(decoder.readInt());
    } catch (IOException e) {
      throw new ParquetDecodingException(e);
    }
  }
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  @Override
  public double readDouble() {
    try {
      return dictionary.decodeToDouble(decoder.readInt());
    } catch (IOException e) {
      throw new ParquetDecodingException(e);
    }
  }
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Related Classes of parquet.io.ParquetDecodingException

  • org.apache.hadoop.hive.ql.io.parquet.convert.ArrayWritableGroupConverter
  • parquet.column.impl.ColumnReaderImpl
  • parquet.column.values.bitpacking.BitPackingValuesReader
  • parquet.column.values.boundedint.BitReader
  • parquet.column.values.boundedint.BoundedIntValuesReader
  • parquet.column.values.delta.DeltaBinaryPackingValuesReader
  • parquet.column.values.dictionary.DictionaryValuesReader
  • parquet.column.values.dictionary.PlainValuesDictionary
  • parquet.column.values.plain.BinaryPlainValuesReader
  • parquet.column.values.plain.FixedLenByteArrayPlainValuesReader
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