arthurpassos commented on code in PR #35825:
URL: https://github.com/apache/arrow/pull/35825#discussion_r1224499475
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cpp/src/parquet/encoding.cc:
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@@ -1484,6 +1521,37 @@ class DictDecoderImpl : public DecoderImpl, virtual
public DictDecoder<Type> {
// Perform type-specific initiatialization
void SetDict(TypedDecoder<Type>* dictionary) override;
+ template <typename T = Type,
+ typename = std::enable_if_t<std::is_same_v<T, ByteArrayType> ||
+ std::is_same_v<T, LargeByteArrayType>>>
+ void SetByteArrayDict(TypedDecoder<Type>* dictionary) {
+ DecodeDict(dictionary);
+
+ auto dict_values =
reinterpret_cast<ByteArray*>(dictionary_->mutable_data());
+
+ int total_size = 0;
Review Comment:
Ok, so in this case we are throwing an error on #1 and assuming #2 will not
happen
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