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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-17731) add a backward compat option for external users to HIVE-11985
Date Fri, 06 Oct 2017 20:47:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-17731:
------------------------------------
    Status: Patch Available  (was: Open)

> add a backward compat option for external users to HIVE-11985
> -------------------------------------------------------------
>
>                 Key: HIVE-17731
>                 URL: https://issues.apache.org/jira/browse/HIVE-17731
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-17731.patch
>
>
> See HIVE-11985.
> Some external callers (e.g. Presto) do not appear to process types from deserializer
correctly, relying on DB types. Ideally, it should be resolved via HIVE-17714, hiding the
custom SerDe logic from users.
> For now we can add a backward compatibility config for such cases.



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