westonpace commented on PR #13501:
URL: https://github.com/apache/arrow/pull/13501#issuecomment-1220088290

   > Huh, [python and C++ on s390x get the physical type instead of 
extension](https://app.travis-ci.com/github/apache/arrow/jobs/580252967#L3789).
   
   Probably because we fall back to the basic hash join implementation on big 
endian machines:
   
   ```
   #if ARROW_LITTLE_ENDIAN
       use_swiss_join = (filter == literal(true)) && 
!schema_mgr->HasDictionaries() &&
                        !schema_mgr->HasLargeBinary();
   #else
       use_swiss_join = false;
   #endif
   ```


-- 
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]

Reply via email to