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https://issues.apache.org/jira/browse/HIVE-19975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16525228#comment-16525228
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Steve Yeom commented on HIVE-19975:
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Hey [~sershe] What do you mean by " additional changes to db/checks to isValid
from isEquivalent"?
> Checking writeIdList per table may not check the commit level of a partition
> on a partitioned table.
> ----------------------------------------------------------------------------------------------------
>
> Key: HIVE-19975
> URL: https://issues.apache.org/jira/browse/HIVE-19975
> Project: Hive
> Issue Type: Sub-task
> Components: Transactions
> Affects Versions: 4.0.0
> Reporter: Steve Yeom
> Assignee: Sergey Shelukhin
> Priority: Major
> Fix For: 4.0.0
>
>
> writeIdList is per table entity but stats for a partitioned table are per
> partition.
> I.e., each record in PARTITIONS has an independent stats.
> So if we check the validity of a partition's stats, we need to check in the
> context of
> a partiton.
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