jp0317 commented on code in PR #39153:
URL: https://github.com/apache/arrow/pull/39153#discussion_r1424513382
##########
cpp/src/parquet/column_reader.h:
##########
@@ -368,6 +368,11 @@ class PARQUET_EXPORT RecordReader {
virtual void DebugPrintState() = 0;
+ /// \brief Returns the dictionary owned by the current decoder. Throws an
+ /// exception if the current decoder is not for dictionary encoding.
Review Comment:
i think it's also fine to read the dictionary after reading some values to
read, as long as the decoder is still valid.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
