hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "TODD (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17516) There is something wrong that table data size don't obviously decrease when change rcfile to orc .
Date Tue, 12 Sep 2017 09:37:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16162731#comment-16162731
] 

TODD commented on HIVE-17516:
-----------------------------

Hive version:hive-1.1.0+cdh5.8.3+680
The table agg_unique_visit is rcfile and the data size is 254582438. Create new table agg_unique_visit_ceshi
is orc and the data size is 247463894. I don't know Why is this so .


> There is something wrong that table data size don't obviously decrease when change rcfile
to orc .
> --------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-17516
>                 URL: https://issues.apache.org/jira/browse/HIVE-17516
>             Project: Hive
>          Issue Type: Bug
>            Reporter: TODD
>




--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message