Examples of parquet.column.values.boundedint.DevNullValuesWriter

Package parquet.column.values.boundedint

Examples of parquet.column.values.boundedint.DevNullValuesWriter

parquet.column.values.boundedint.DevNullValuesWriter
This is a special writer that doesn't write anything. The idea being that some columns will always be the same value, and this will capture that. An example is the set of repetition levels for a schema with no repeated fields.

    this.enableDictionary = enableDict;
  }
  
  public static ValuesWriter getColumnDescriptorValuesWriter(int maxLevel,  int initialSizePerCol) {
    if (maxLevel == 0) {
      return new DevNullValuesWriter();
    } else {
      return new RunLengthBitPackingHybridValuesWriter(
          BytesUtils.getWidthFromMaxInt(maxLevel), initialSizePerCol);
    }
  }

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Related Classes of parquet.column.values.boundedint.DevNullValuesWriter

parquet.column.ParquetProperties

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