hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8869) RowSchema not updated for some ops when columns are pruned
Date Mon, 17 Nov 2014 22:04:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14215267#comment-14215267
] 

Gopal V commented on HIVE-8869:
-------------------------------

[~jcamachorodriguez]: Cool, was just concerned about it from perf front. Thanks!

> RowSchema not updated for some ops when columns are pruned
> ----------------------------------------------------------
>
>                 Key: HIVE-8869
>                 URL: https://issues.apache.org/jira/browse/HIVE-8869
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.14.0, 0.15.0
>            Reporter: Jesús Camacho Rodríguez
>            Assignee: Jesús Camacho Rodríguez
>             Fix For: 0.15.0
>
>         Attachments: HIVE-8869.01.patch, HIVE-8869.02.patch, HIVE-8869.patch
>
>
> When columns are pruned in ColumnPrunerProcFactory, updating the row schema behavior
is not consistent among operators: some will update their RowSchema, while some others will
not.



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

Mime
View raw message