Jackie-Jiang commented on PR #14797:
URL: https://github.com/apache/pinot/pull/14797#issuecomment-2591632107

   > I'll take a look, but I think we need to rethink the names of join 
strategies. A strategy should not be defined uniquely by what it does on one of 
the sides of the join. This case, for example, is clear: The broadcast strategy 
will be applied on the right-hand side, but what will happen with the left one? 
We already have a strategy where the right-hand side is broadcasted, but the 
left is randomly shuffled.
   
   I feel `BROADCAST` usually means fixing one side, and broadcasting the other 
side. Several query engines only support this strategy. We don't have an 
explicit join strategy for randomly shuffling left side and broadcasting right 
side, so if we want to add one, we can think of a new name for this less 
commonly used one.


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