You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2018/05/07 22:38:00 UTC

[jira] [Updated] (HIVE-19447) BucketizedHiveInputFormat doesn't account for ACID

     [ https://issues.apache.org/jira/browse/HIVE-19447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eugene Koifman updated HIVE-19447:
----------------------------------
    Component/s: Transactions

> BucketizedHiveInputFormat doesn't account for ACID
> --------------------------------------------------
>
>                 Key: HIVE-19447
>                 URL: https://issues.apache.org/jira/browse/HIVE-19447
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>            Reporter: Sergey Shelukhin
>            Priority: Major
>
> See the TODO added in HIVE-19312.
> It doesn't account for MM tables and can apparently be used for them, producing incorrect results.
> I'm not sure if it can be used for ACID tables; we need to fix it for ACID (w.r.t. the ACID-related logic in HIF) or perhaps add a negative test where for the same query it's used for a non-ACID table but not used for an ACID table. mm_bhif test has a simple example query (count distinct iirc)



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)