refactor on shuffled hash join/hash agg

[zhouyuan]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.
during our implementation we implemented several types of hash joins, some of the code path are not used now. should try to clean up on those code path

Describe the solution you'd like
clean up the code path on shuffled hash joins

Describe alternatives you've considered
n/a

Additional context
n/a