Mounica Annaparthi created HIVE-21504:
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Summary: map data type in hive allows complex data type as map key
Key: HIVE-21504
URL: https://issues.apache.org/jira/browse/HIVE-21504
Project: Hive
Issue Type: Bug
Components: HiveServer2
Reporter: Mounica Annaparthi
Hi,
We are trying to use TypeInfoUtils to validate the data type information of a
string.
map<array<int>,string> comes back as data type MAP . I was expecting this to
give back error as map key should only be a primitive type.
Could you please check and let us know if this is already known issue or this
is something that has to be fixed.
Thanks!
Mona
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