[jira] [Created] (HIVE-16511) CBO looses inner casts on constants of complex type

[Ashutosh Chauhan (JIRA)]

Ashutosh Chauhan created HIVE-16511:
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             Summary: CBO looses inner casts on constants of complex type
                 Key: HIVE-16511
                 URL: https://issues.apache.org/jira/browse/HIVE-16511
             Project: Hive
          Issue Type: Bug
          Components: CBO, Query Planning
            Reporter: Ashutosh Chauhan


type for map <10, cast(null as int)> becomes map <int,string>



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