Mailing-List: contact issues-help@hive.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@hive.apache.org
Date: Wed, 31 Aug 2016 19:15:21 +0000 (UTC)
From: "Hari Sankar Sivarama Subramaniyan (JIRA)" <jira@apache.org>
To: issues@hive.apache.org
Message-ID: <JIRA.13001512.1472600752000.461290.1472670921592@Atlassian.JIRA>
In-Reply-To: <JIRA.13001512.1472600752000@Atlassian.JIRA>
References: <JIRA.13001512.1472600752000@Atlassian.JIRA> <JIRA.13001512.1472600752696@arcas>
Subject: [jira] [Commented] (HIVE-14673) Orc orc_merge_diff_fs.q and
 orc_llap.q test improvement
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
archived-at: Wed, 31 Aug 2016 19:15:23 -0000


    [ https://issues.apache.org/jira/browse/HIVE-14673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15453112#comment-15453112 ] 

Hari Sankar Sivarama Subramaniyan commented on HIVE-14673:
----------------------------------------------------------

+1

> Orc orc_merge_diff_fs.q and orc_llap.q test improvement
> -------------------------------------------------------
>
>                 Key: HIVE-14673
>                 URL: https://issues.apache.org/jira/browse/HIVE-14673
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Tests
>    Affects Versions: 2.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-14673.1.patch
>
>
> orc_merge_diff_fs.q and orc_llap.q are slow (350.487s and 290.877s respectively). We can move orc_merge_diff_fs.q to MiniLlap as we are testing merge across filesystems and there are several orc merge tests for mr. orc_llap.q seems to be creating a lot of temp tables and running sum(hash(*)) againsts which seems to be slow.


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