kasakrisz commented on code in PR #5505:
URL: https://github.com/apache/hive/pull/5505#discussion_r1922460048


##########
ql/src/test/results/clientpositive/llap/input_columnarserde.q.out:
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@@ -54,7 +54,7 @@ STAGE PLANS:
                     Reduce Output Operator
                       null sort order: 
                       sort order: 
-                      Map-reduce partition columns: 1 (type: int)
+                      Map-reduce partition columns: _col0 (type: array<int>)

Review Comment:
   when CBO 
   * off - distribute by the numeric constant 1 - does this makes sense? I 
think this is a bug or not implemented.
   * on - distribute by the column in position 1
   



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