hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14214) ORC Schema Evolution and Predicate Push Down do not work together (no rows returned)
Date Wed, 13 Jul 2016 19:01:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15375539#comment-15375539
] 

Sergey Shelukhin commented on HIVE-14214:
-----------------------------------------

HBase PPD feature is not complete right now. Unless I am missing something it should be ok
to break it as long as it breaks in a reasonable manner (e.g. throws suggesting the user not
enable it, it's off by default), and there's a followup JIRA

> ORC Schema Evolution and Predicate Push Down do not work together (no rows returned)
> ------------------------------------------------------------------------------------
>
>                 Key: HIVE-14214
>                 URL: https://issues.apache.org/jira/browse/HIVE-14214
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-14214.WIP.patch
>
>
> In Schema Evolution, the reader schema is different than the file schema which is used
to evaluate predicate push down.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message