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https://issues.apache.org/jira/browse/HIVE-13878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt McCline updated HIVE-13878:
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Attachment: HIVE-13878.091.patch
Got rid of fields warnings in DeserializedRead. With read optimization only
reading through last include column, the warnings didn't make sense anymore.
There is a new method for checking if all fields have been read used by the
unit tests.
> Vectorization: Column pruning for Text vectorization
> ----------------------------------------------------
>
> Key: HIVE-13878
> URL: https://issues.apache.org/jira/browse/HIVE-13878
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Affects Versions: 2.1.0
> Reporter: Gopal V
> Assignee: Matt McCline
> Attachments: HIVE-13878.04.patch, HIVE-13878.05.patch,
> HIVE-13878.06.patch, HIVE-13878.07.patch, HIVE-13878.08.patch,
> HIVE-13878.09.patch, HIVE-13878.091.patch, HIVE-13878.1.patch,
> HIVE-13878.2.patch, HIVE-13878.3.patch
>
>
> Column pruning in TextFile vectorization does not work with Vector SerDe
> settings due to LazySimple deser codepath issues.
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