Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 0F59F17785 for ; Tue, 6 Oct 2015 20:40:28 +0000 (UTC) Received: (qmail 68500 invoked by uid 500); 6 Oct 2015 20:40:27 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 68455 invoked by uid 500); 6 Oct 2015 20:40:27 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 68440 invoked by uid 99); 6 Oct 2015 20:40:27 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 06 Oct 2015 20:40:27 +0000 Date: Tue, 6 Oct 2015 20:40:27 +0000 (UTC) From: "zhihai xu (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-3943) Use separate threshold configurations for disk-full detection and disk-not-full detection. 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/YARN-3943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] zhihai xu updated YARN-3943: ---------------------------- Attachment: YARN-3943.001.patch > Use separate threshold configurations for disk-full detection and disk-not-full detection. > ------------------------------------------------------------------------------------------ > > Key: YARN-3943 > URL: https://issues.apache.org/jira/browse/YARN-3943 > Project: Hadoop YARN > Issue Type: Improvement > Components: nodemanager > Reporter: zhihai xu > Assignee: zhihai xu > Priority: Critical > Attachments: YARN-3943.000.patch, YARN-3943.001.patch > > > Use separate threshold configurations to check when disks become full and when disks become good. Currently the configuration "yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage" and "yarn.nodemanager.disk-health-checker.min-free-space-per-disk-mb" are used to check both when disks become full and when disks become good. It will be better to use two configurations: one is used when disks become full from not-full and the other one is used when disks become not-full from full. So we can avoid oscillating frequently. > For example: we can set the one for disk-full detection higher than the one for disk-not-full detection. -- This message was sent by Atlassian JIRA (v6.3.4#6332)