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https://issues.apache.org/jira/browse/HIVE-18193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16299511#comment-16299511
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anishek commented on HIVE-18193:
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Hey [~asherman]
the design doc is attached in HIVE-18320 which will be the umbrella jira for
acid related work.
> 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: Sub-task
> 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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