morrySnow commented on code in PR #27784:
URL: https://github.com/apache/doris/pull/27784#discussion_r1475593689
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/glue/translator/PhysicalPlanTranslator.java:
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@@ -318,7 +320,8 @@ public PlanFragment
visitPhysicalDistribute(PhysicalDistribute<? extends Plan> d
dataStreamSink.setOutputTupleDesc(projectionTuple);
}
}
- DataPartition dataPartition =
toDataPartition(distribute.getDistributionSpec(), validOutputIds, context);
+ DataPartition dataPartition =
toDataPartition(distribute.getDistributionSpec(), validOutputIds, context,
Review Comment:
do u test, bucket shuffle join with left table is olap table and right table
is a bucketed hive table?
i think the result will be wrong because right table will be shuffled by
spark hash and left table is distributed by Doris hash.
i think the right way to do this in Nereids should add a new ShuffleType in
DistributionSpecHash, and generate PhysicalDistribute with **RIGHT**
ShuffleType when adding enforcer
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