Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 498D1200CA7 for ; Wed, 10 May 2017 01:13:08 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 4830B160BB6; Tue, 9 May 2017 23:13:08 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 8FF07160BC3 for ; Wed, 10 May 2017 01:13:07 +0200 (CEST) Received: (qmail 46197 invoked by uid 500); 9 May 2017 23:13:06 -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 46188 invoked by uid 99); 9 May 2017 23:13:06 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 May 2017 23:13:06 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 6B2A01A0248 for ; Tue, 9 May 2017 23:13:06 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id aBADOqqq6-bA for ; Tue, 9 May 2017 23:13:05 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 49D5F5FCC1 for ; Tue, 9 May 2017 23:13:05 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id BCB64E0D63 for ; Tue, 9 May 2017 23:13:04 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 27AA721E11 for ; Tue, 9 May 2017 23:13:04 +0000 (UTC) Date: Tue, 9 May 2017 23:13:04 +0000 (UTC) From: "Zhiyuan Yang (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-14731) Use Tez cartesian product edge in Hive (unpartitioned case only) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 09 May 2017 23:13:08 -0000 [ https://issues.apache.org/jira/browse/HIVE-14731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhiyuan Yang updated HIVE-14731: -------------------------------- Attachment: HIVE-14731.16.patch Upload new patch that won't use map join in case of cross product to get better parallelism. Please review [~hagleitn] > Use Tez cartesian product edge in Hive (unpartitioned case only) > ---------------------------------------------------------------- > > Key: HIVE-14731 > URL: https://issues.apache.org/jira/browse/HIVE-14731 > Project: Hive > Issue Type: Bug > Reporter: Zhiyuan Yang > Assignee: Zhiyuan Yang > Attachments: HIVE-14731.10.patch, HIVE-14731.11.patch, HIVE-14731.12.patch, HIVE-14731.13.patch, HIVE-14731.14.patch, HIVE-14731.15.patch, HIVE-14731.16.patch, HIVE-14731.1.patch, HIVE-14731.2.patch, HIVE-14731.3.patch, HIVE-14731.4.patch, HIVE-14731.5.patch, HIVE-14731.6.patch, HIVE-14731.7.patch, HIVE-14731.8.patch, HIVE-14731.9.patch > > > Given cartesian product edge is available in Tez now (see TEZ-3230), let's integrate it into Hive on Tez. This allows us to have more than one reducer in cross product queries. -- This message was sent by Atlassian JIRA (v6.3.15#6346)