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 D91FE18353 for ; Sat, 19 Dec 2015 00:07:46 +0000 (UTC) Received: (qmail 55173 invoked by uid 500); 19 Dec 2015 00:07:46 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 55145 invoked by uid 500); 19 Dec 2015 00:07:46 -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 55118 invoked by uid 99); 19 Dec 2015 00:07:46 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 19 Dec 2015 00:07:46 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 9EAE42C0AFA for ; Sat, 19 Dec 2015 00:07:46 +0000 (UTC) Date: Sat, 19 Dec 2015 00:07:46 +0000 (UTC) From: "Gunther Hagleitner (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-12623) Add an option to force allocation of fragments on requested nodes 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-12623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15065022#comment-15065022 ] Gunther Hagleitner commented on HIVE-12623: ------------------------------------------- Change and test LGTM +1. Submitted the patch to HiveQA. This add a new config: hive.llap.task.scheduler.locality.delay. The value is used once at AM startup, which means it's best to change it before starting HS2. > Add an option to force allocation of fragments on requested nodes > ----------------------------------------------------------------- > > Key: HIVE-12623 > URL: https://issues.apache.org/jira/browse/HIVE-12623 > Project: Hive > Issue Type: Improvement > Components: llap > Reporter: Siddharth Seth > Assignee: Siddharth Seth > Attachments: HIVE-12623.1.txt, HIVE-12623.1.wip.txt > > > Currently, fragments are sent to random nodes if the requested node does not have capacity. In certain situations there's more to be gained by sending the fragments to the requested node only. -- This message was sent by Atlassian JIRA (v6.3.4#6332)