what is difference between bucket map join and bucket sort merge map join



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what is difference between bucket map join and bucket sort merge  map join 


1 Answer(s)


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Hi Rakesh,

You can watch this video, it will clear all your doubts.

Youtube link:https://youtu.be/Iy2ydMyyZ28

You can also refer below links for more details about them:

bucket-map-join - https://data-flair.training/blogs/bucket-map-join/

sort-merge-bucket-join - https://data-flair.training/blogs/hive-sort-merge-bucket-join/

Hope this helps.