spark-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Long, Andrew" <>
Subject Bucketing and catalyst
Date Thu, 02 May 2019 18:40:00 GMT
Hey Friends,

How aware of bucketing is Catalyst? I’ve been trying to piece together how Catalyst knows
that it can remove a sort and shuffle given that both tables are bucketed and sorted the same
way. Is there any classes in particular I should look at?

Cheers Andrew
View raw message