peter-toth commented on issue #23531: [SPARK-24497][SQL] Support recursive SQL 
query
URL: https://github.com/apache/spark/pull/23531#issuecomment-467455114
 
 
   Thanks for testing. It shouldn't genererate BHJ with RecursiveReference on
   the broadcasted side. I will look into this tomorrow.
   
   On Tue, Feb 26, 2019, 14:54 laskfla <[email protected]> wrote:
   
   > @peter-toth <https://github.com/peter-toth> , I see the generated
   > physical plan is always "broadcast hash join" , is it expected ?
   > This is a really cool feature and I am testing it on some big/large
   > dataset.
   > [image: image]
   > 
<https://user-images.githubusercontent.com/16917562/53417478-edd9e780-3992-11e9-8cbb-f4f251ab91cd.png>
   >
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