parquet-hadoop/src/main/java/org/apache/parquet/hadoop/ParquetFileWriter.java
public void writeDataPage(
      int valueCount, int uncompressedPageSize,
      BytesInput bytes,
      Statistics statistics,
      long rowCount,
      Encoding rlEncoding,
      Encoding dlEncoding,
      Encoding valuesEncoding) throws IOException {
    long beforeHeader = out.getPos();
    innerWriteDataPage(valueCount, uncompressedPageSize, bytes, statistics, rlEncoding, dlEncoding, valuesEncoding);

    offsetIndexBuilder.add((int) (out.getPos() - beforeHeader), rowCount);
  }
public void writeDataPage(
      int valueCount, int uncompressedPageSize,
      BytesInput bytes,
      Statistics statistics,
      long rowCount,
      Encoding rlEncoding,
      Encoding dlEncoding,
      Encoding valuesEncoding) throws IOException {
    long beforeHeader = out.getPos();
    innerWriteDataPage(valueCount, uncompressedPageSize, bytes, statistics, rlEncoding, dlEncoding, valuesEncoding);

    offsetIndexBuilder.add((int) (out.getPos() - beforeHeader), rowCount);
  }
public void writeDataPage ( int valueCount , int uncompressedPageSize , BytesInput bytes , Statistics statistics , long rowCount , Encoding rlEncoding , Encoding dlEncoding , Encoding valuesEncoding ) throws IOException { long beforeHeader = out . getPos ( ) ; innerWriteDataPage ( valueCount , uncompressedPageSize , bytes , statistics , rlEncoding , dlEncoding , valuesEncoding ) ; offsetIndexBuilder . add ( ( int ) ( out . getPos ( ) - beforeHeader ) , rowCount ) ; }
Writes a single page
@param valueCount count of values
@param uncompressedPageSize the size of the data once uncompressed
@param bytes the compressed data for the page without header
@param statistics the statistics of the page
@param rowCount the number of rows in the page
@param rlEncoding encoding of the repetition level
@param dlEncoding encoding of the definition level
@param valuesEncoding encoding of values
@throws IOException if any I/O error occurs during writing the file
Writes a single page