zhouyuan opened a new issue, #5720:
URL: https://github.com/apache/incubator-gluten/issues/5720
### Description
By default gluten with Velox backend will use Shuffled Hash Join to get
better performance. Sort Merge Join is still useful in some cases 1) very big
table on build side 2) bucket scan 3) inner join with redundant keys
the plan is to
- Adding support for SMJ join types other than inner and left join, and join
with conditions
- improve the performance of SMJ/Sort
thanks,
-yuan
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