zanmato1984 opened a new issue, #45135:
URL: https://github.com/apache/arrow/issues/45135

   ### Describe the enhancement requested
   
   There exists a member in `HashJoinNode` identifying wether the hash table is 
built so we can proceed with probe 
https://github.com/apache/arrow/blob/1e45e182a71d51223cfb82b236dde07b436f44f1/cpp/src/arrow/acero/hash_join_node.cc#L1039
   
   So the following two states in `SwissJoin`:
   
https://github.com/apache/arrow/blob/1e45e182a71d51223cfb82b236dde07b436f44f1/cpp/src/arrow/acero/swiss_join.cc#L2930
   
https://github.com/apache/arrow/blob/1e45e182a71d51223cfb82b236dde07b436f44f1/cpp/src/arrow/acero/swiss_join.cc#L2913
   are useless. We can also tell it from the fact that they are all written but 
never read (except for a `DCHECK` which is also unnecessary).
   
   ### Component(s)
   
   C++


-- 
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: issues-unsubscr...@arrow.apache.org.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org

Reply via email to