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From "anishek (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-18193) Migrate existing ACID tables to use write id per table rather than global transaction id
Date Fri, 01 Dec 2017 06:29:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

anishek reassigned HIVE-18193:
------------------------------


> Migrate existing ACID tables to use write id per table rather than global transaction
id
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-18193
>                 URL: https://issues.apache.org/jira/browse/HIVE-18193
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2, Transactions
>    Affects Versions: 3.0.0
>            Reporter: anishek
>            Assignee: anishek
>             Fix For: 3.0.0
>
>
> dependent upon HIVE-18192 
> For existing ACID Tables we need to update the table level write id metatables/sequences
so any new operations on these tables works seamlessly without any conflicting data in existing
base/delta files. 



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