Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 45DF318FBF for ; Wed, 24 Jun 2015 21:10:05 +0000 (UTC) Received: (qmail 17033 invoked by uid 500); 24 Jun 2015 21:10:05 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 17010 invoked by uid 500); 24 Jun 2015 21:10:05 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 17000 invoked by uid 99); 24 Jun 2015 21:10:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Jun 2015 21:10:05 +0000 Date: Wed, 24 Jun 2015 21:10:04 +0000 (UTC) From: "Jason Dere (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-9248) Vectorization : Tez Reduce vertex not getting vectorized when GROUP BY is Hash mode MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-9248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14600152#comment-14600152 ] Jason Dere commented on HIVE-9248: ---------------------------------- Ran all of the test failures locally, they pass for me. > Vectorization : Tez Reduce vertex not getting vectorized when GROUP BY is Hash mode > ----------------------------------------------------------------------------------- > > Key: HIVE-9248 > URL: https://issues.apache.org/jira/browse/HIVE-9248 > Project: Hive > Issue Type: Bug > Components: Tez, Vectorization > Affects Versions: 0.14.0 > Reporter: Matt McCline > Assignee: Matt McCline > Priority: Critical > Attachments: HIVE-9248.01.patch, HIVE-9248.02.patch, HIVE-9248.03.patch, HIVE-9248.04.patch, HIVE-9248.05.patch, HIVE-9248.06.patch > > > Under Tez and Vectorization, ReduceWork not getting vectorized unless it GROUP BY operator is MergePartial. Add valid cases where GROUP BY is Hash (and presumably there are downstream reducers that will do MergePartial). -- This message was sent by Atlassian JIRA (v6.3.4#6332)