Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 6292A18E5F for ; Wed, 23 Mar 2016 23:09:26 +0000 (UTC) Received: (qmail 4054 invoked by uid 500); 23 Mar 2016 23:09:25 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 3979 invoked by uid 500); 23 Mar 2016 23:09:25 -0000 Mailing-List: contact dev-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 dev@hive.apache.org Received: (qmail 3965 invoked by uid 99); 23 Mar 2016 23:09:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 23 Mar 2016 23:09:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 6D75A2C14F3 for ; Wed, 23 Mar 2016 23:09:25 +0000 (UTC) Date: Wed, 23 Mar 2016 23:09:25 +0000 (UTC) From: "Vikram Dixit K (JIRA)" To: dev@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-13343) Need to disable hybrid grace hash join in llap mode except for dynamically partitioned hash join MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Vikram Dixit K created HIVE-13343: ------------------------------------- Summary: Need to disable hybrid grace hash join in llap mode except for dynamically partitioned hash join Key: HIVE-13343 URL: https://issues.apache.org/jira/browse/HIVE-13343 Project: Hive Issue Type: Bug Components: llap Affects Versions: 2.1.0 Reporter: Vikram Dixit K Assignee: Vikram Dixit K Due to performance reasons, we should disable use of hybrid grace hash join in llap when dynamic partition hash join is not used. With dynamic partition hash join, we need hybrid grace hash join due to the possibility of skews. -- This message was sent by Atlassian JIRA (v6.3.4#6332)