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From "Markovitz, Dudu" <>
Subject RE: hive union all
Date Thu, 24 Nov 2016 07:09:26 GMT
Please try to add aliases to all expressions that are not plain column name.


From: C R []
Sent: Thursday, November 24, 2016 7:01 AM
Subject: hive union all

hi all,
all I want to say is here:



it is ok.



I feel a little embarrassed....


According to my test,the same hive ql will be executed well in CDH version.

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