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 8098F17711 for ; Sat, 28 Feb 2015 02:00:07 +0000 (UTC) Received: (qmail 92486 invoked by uid 500); 28 Feb 2015 02:00:07 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 92469 invoked by uid 500); 28 Feb 2015 02:00:07 -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 92459 invoked by uid 99); 28 Feb 2015 02:00:07 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 28 Feb 2015 02:00:07 +0000 Date: Sat, 28 Feb 2015 02:00:07 +0000 (UTC) From: "Gopal V (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-9820) LLAP: Use a share-nothing scoreboard /status implementation 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-9820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-9820: -------------------------- Affects Version/s: llap > LLAP: Use a share-nothing scoreboard /status implementation > ----------------------------------------------------------- > > Key: HIVE-9820 > URL: https://issues.apache.org/jira/browse/HIVE-9820 > Project: Hive > Issue Type: Sub-task > Affects Versions: llap > Reporter: Gopal V > > To prevent thread-conflicts in executor information, the Apache HTTP servers use a share-nothing data structure known as a scoreboard. > This is read by various systems like mod_status to read out the current state of executors available for PHP (and similar mod_* engines). > The /status output is traditionally periodically read by the load-balancers to route requests away from busy machines. -- This message was sent by Atlassian JIRA (v6.3.4#6332)