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From "Igor Kryvenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-18453) ACID: Add "CREATE TRANSACTIONAL TABLE" syntax to unify ACID ORC & Parquet support
Date Sun, 20 May 2018 09:03:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Igor Kryvenko updated HIVE-18453:
---------------------------------
    Status: Patch Available  (was: Open)

> ACID: Add "CREATE TRANSACTIONAL TABLE" syntax to unify ACID ORC & Parquet support
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-18453
>                 URL: https://issues.apache.org/jira/browse/HIVE-18453
>             Project: Hive
>          Issue Type: Improvement
>          Components: Transactions
>            Reporter: Gopal V
>            Assignee: Igor Kryvenko
>            Priority: Major
>         Attachments: HIVE-18453.01.patch
>
>
> The ACID table markers are currently done with TBLPROPERTIES which is inherently fragile.
> The "create transactional table" offers a way to standardize the syntax and allows for
future compatibility changes to support Parquet ACIDv2 tables along with ORC tables.
> The ACIDv2 design is format independent, with the ability to add new vectorized input
formats with no changes to the design.



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