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Hive QA commented on HIVE-9517:
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{color:red}Overall{color}: -1 at least one tests failed
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Xuefu Zhang commented on HIVE-9517:
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+1
> UNION ALL query failed with ArrayIndexOutOfBou
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Chao commented on HIVE-9517:
I think the reason that we didn't see this error in MR is because
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Hive QA commented on HIVE-9517:
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{color:red}Overall{color}: -1 at least one tests failed
H
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Chao commented on HIVE-9517:
OK, the reason Spark unit test also failed is because it didn't us
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Chao commented on HIVE-9517:
Thanks [~xuefuz], I'll take a look at this class.
> UNION ALL que
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Xuefu Zhang commented on HIVE-9517:
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You probably need to check UnionOperator.needsTransf
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Chao commented on HIVE-9517:
I tried both MR and Tez. For MR, the query runs fine. For Tez, the
