protected void writeDataToFile(NodeHolder nodeHolder) throws CarbonDataWriterException {
  long offset=writeDataToFile(nodeHolder,fileChannel);
  BlockletInfoColumnar blockletInfo=getBlockletInfo(nodeHolder,offset);
  blockletInfoList.add(blockletInfo);
}

protected void writeDataToFile ( NodeHolder nodeHolder ) throws CarbonDataWriterException { long offset = writeDataToFile ( nodeHolder , fileChannel ) ; BlockletInfoColumnar blockletInfo = getBlockletInfo ( nodeHolder , offset ) ; blockletInfoList . add ( blockletInfo ) ; }
this method will be used to write leaf data to file file format < key > < measure1 > < measure2 > . . . .
