@Override
public void writeDictionaryPage(DictionaryPage dictionaryPage) throws IOException {
if (this.dictionaryPage != null) {
throw new ParquetEncodingException("Only one dictionary page is allowed");
}
BytesInput dictionaryBytes = dictionaryPage.getBytes();
int uncompressedSize = (int) dictionaryBytes.size();
BytesInput compressedBytes = compressor.compress(dictionaryBytes);
this.dictionaryPage =
new DictionaryPage(
BytesInput.copy(compressedBytes),
uncompressedSize,
dictionaryPage.getDictionarySize(),
dictionaryPage.getEncoding());
}
