hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rajesh Balamohan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14204) Optimize loading dynamic partitions
Date Wed, 20 Jul 2016 05:27:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385363#comment-15385363
] 

Rajesh Balamohan commented on HIVE-14204:
-----------------------------------------

I will check and repost the patch.

> Optimize loading dynamic partitions 
> ------------------------------------
>
>                 Key: HIVE-14204
>                 URL: https://issues.apache.org/jira/browse/HIVE-14204
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Minor
>         Attachments: HIVE-14204.1.patch
>
>
> Lots of time is spent in sequential fashion to load dynamic partitioned dataset in driver
side. E.g simple dynamic partitioned load as follows takes 300+ seconds
> {noformat}
> INSERT INTO web_sales_test partition(ws_sold_date_sk) select * from tpcds_bin_partitioned_orc_200.web_sales;
> Time taken to load dynamic partitions: 309.22 seconds
> {noformat}



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

Mime
View raw message