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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-19975) Checking writeIdList per table may not check the commit level of a partition on a partitioned table
Date Thu, 28 Jun 2018 03:24:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-19975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-19975:
------------------------------------
    Summary: Checking writeIdList per table may not check the commit level of a partition
on a partitioned table  (was: Checking writeIdList per table may not check the commit level
of a partition on a partitioned table.)

> 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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