Hari Sankar Sivarama Subramaniyan created HIVE-11764:
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Summary: Verify the correctness of groupby_cube1.q with MR, Tez
and Spark Mode with HIVE-1110
Key: HIVE-11764
URL: https://issues.apache.org/jira/browse/HIVE-11764
Project: Hive
Issue Type: Bug
Reporter: Hari Sankar Sivarama Subramaniyan
Assignee: Hari Sankar Sivarama Subramaniyan
While Working on HIVE-11110, I ran into the following wrong results:
https://github.com/apache/hive/blob/master/ql/src/test/results/clientpositive/spark/groupby_cube1.q.out#L478
This happens in spark mode. The following is the diff.
@@ -475,7 +525,6 @@ POSTHOOK: Input: default@t1
3 1
7 1
8 2
-NULL 6
The purpose of this jira is to see why the above query is failing.
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