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https://issues.apache.org/jira/browse/HIVE-19820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16526699#comment-16526699
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Sergey Shelukhin commented on HIVE-19820:
-----------------------------------------

[~hagleitn] Eugene is out, can you review the rest?

> add ACID stats support to background stats updater
> --------------------------------------------------
>
>                 Key: HIVE-19820
>                 URL: https://issues.apache.org/jira/browse/HIVE-19820
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Major
>         Attachments: HIVE-19820.01-master-txnstats.patch, 
> HIVE-19820.02-master-txnstats.patch, HIVE-19820.03-master-txnstats.patch
>
>
> Follow-up from HIVE-19418.
> Right now it checks whether stats are valid in an old-fashioned way... and 
> also gets ACID state, and discards it without using.
> When ACID stats are implemented, ACID state needs to be used to do 
> version-aware valid stats checks.



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