jorelfermin

8 ms·

1. 1.▲
   by jorelfermin 6d ago

   jdcasale you are right that Arc<RwLock<T>> is a code smell but I would take that a bit further that locking immutable data is even more of a smell. The real bad guy in this case is the RwLock not Arc. For anything that you hydra
2. 2.▲
   by jorelfermin 13d ago

   Unfortunately (for your case) the ordering of group_by, join, and unique all run in parallel hash aggregation across the threads so the output order comes about by how it gets partitioned across cores. Which is why you can get different ord
3. 3.▲
   by jorelfermin 19d ago

   Great to see progress continues and the CEOs continue to grow.