From issues-return-181160-archive-asf-public=cust-asf.ponee.io@hive.apache.org Thu Mar 5 14:51:03 2020 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id B71A4180668 for ; Thu, 5 Mar 2020 15:51:02 +0100 (CET) Received: (qmail 19131 invoked by uid 500); 5 Mar 2020 14:51:02 -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 19113 invoked by uid 99); 5 Mar 2020 14:51:02 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 05 Mar 2020 14:51:02 +0000 Received: from jira-he-de.apache.org (static.172.67.40.188.clients.your-server.de [188.40.67.172]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 78BDCE30B6 for ; Thu, 5 Mar 2020 14:51:01 +0000 (UTC) Received: from jira-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira-he-de.apache.org (ASF Mail Server at jira-he-de.apache.org) with ESMTP id 42991780918 for ; Thu, 5 Mar 2020 14:51:00 +0000 (UTC) Date: Thu, 5 Mar 2020 14:51:00 +0000 (UTC) From: "Panagiotis Garefalakis (Jira)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Comment Edited] (HIVE-22966) LLAP: Consider including waitTime for comparing attempts in same vertex MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-22966?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1705= 2191#comment-17052191 ]=20 Panagiotis Garefalakis edited comment on HIVE-22966 at 3/5/20, 2:50 PM: ------------------------------------------------------------------------ As long as the stage is making progress and tasks get resources its not sta= rvation =E2=80=93 anyhow, I believe the important thing here is that even t= hought this patch takes into account task *aging*=C2=A0we do not cure the l= ong-tail task issue and we need to properly take care of it. was (Author: pgaref): As long as the stage is making progress and tasks get resources its not sta= rvation =E2=80=93 anyhow, I believe the important thing here is that we do = not cure the long-tail task issue and we need to properly take care of it. > LLAP: Consider including waitTime for comparing attempts in same vertex > ----------------------------------------------------------------------- > > Key: HIVE-22966 > URL: https://issues.apache.org/jira/browse/HIVE-22966 > Project: Hive > Issue Type: Improvement > Components: llap > Reporter: Rajesh Balamohan > Assignee: Rajesh Balamohan > Priority: Minor > Fix For: 4.0.0 > > Attachments: HIVE-22966.3.patch, HIVE-22966.4.patch > > > When attempts are compared within same vertex, it should pick up the atte= mpt with longest wait time to avoid starvation. -- This message was sent by Atlassian Jira (v8.3.4#803005)