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https://issues.apache.org/jira/browse/HIVE-13744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-13744:
------------------------------------
    Description: 
Recently, complex type column vectors were added to Hive. We should use them in 
IO elevator.
Vectorization itself doesn't support complex types (yet), but this would be 
useful when it does, also it will enable LLAP IO elevator to be used in 
non-vectorized context with complex types after HIVE-13617

  was:
Recently, vectorized column vectors were added to Hive. We should use them in 
IO elevator.
Vectorization itself doesn't support complex types (yet), but this would be 
useful when it does, also it will enable LLAP IO elevator to be used in 
non-vectorized context with complex types after HIVE-13617


> LLAP IO - add complex types support
> -----------------------------------
>
>                 Key: HIVE-13744
>                 URL: https://issues.apache.org/jira/browse/HIVE-13744
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Prasanth Jayachandran
>
> Recently, complex type column vectors were added to Hive. We should use them 
> in IO elevator.
> Vectorization itself doesn't support complex types (yet), but this would be 
> useful when it does, also it will enable LLAP IO elevator to be used in 
> non-vectorized context with complex types after HIVE-13617



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