How to use

setDictionary

method

in

org.apache.parquet.io.api.PrimitiveConverter

@Override
public void setDictionary(Dictionary dictionary) {
 wrapped.setDictionary(dictionary);
}

this.dictionary = dictionaryPage.getEncoding().initDictionary(path, dictionaryPage);
if (converter.hasDictionarySupport()) {
 converter.setDictionary(dictionary);

this.dictionary = dictionaryPage.getEncoding().initDictionary(path, dictionaryPage);
if (converter.hasDictionarySupport()) {
 converter.setDictionary(dictionary);