private void fillBasicFields(ColumnPage inputPage, DataChunk2 dataChunk) throws IOException { dataChunk.setChunk_meta(CarbonMetadataUtil.getChunkCompressorMeta(inputPage, dataChunk.getData_page_length())); dataChunk.setNumberOfRowsInpage(inputPage.getPageSize()); dataChunk.setRowMajor(false); }