Return-Path: X-Original-To: apmail-ambari-dev-archive@www.apache.org Delivered-To: apmail-ambari-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 45962185B1 for ; Fri, 13 Nov 2015 06:48:11 +0000 (UTC) Received: (qmail 94834 invoked by uid 500); 13 Nov 2015 06:48:11 -0000 Delivered-To: apmail-ambari-dev-archive@ambari.apache.org Received: (qmail 94793 invoked by uid 500); 13 Nov 2015 06:48:11 -0000 Mailing-List: contact dev-help@ambari.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ambari.apache.org Delivered-To: mailing list dev@ambari.apache.org Received: (qmail 94772 invoked by uid 99); 13 Nov 2015 06:48:11 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Nov 2015 06:48:11 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 025462C14F8 for ; Fri, 13 Nov 2015 06:48:10 +0000 (UTC) Date: Fri, 13 Nov 2015 06:48:10 +0000 (UTC) From: "Canan Girgin (JIRA)" To: dev@ambari.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (AMBARI-13738) Checking the vm.swappiness Kernel Parameter 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/AMBARI-13738?page=3Dcom.atlassi= an.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D15= 003624#comment-15003624 ]=20 Canan Girgin commented on AMBARI-13738: --------------------------------------- It would be great if somebody help me about commit > Checking the vm.swappiness Kernel Parameter > ------------------------------------------- > > Key: AMBARI-13738 > URL: https://issues.apache.org/jira/browse/AMBARI-13738 > Project: Ambari > Issue Type: New Feature > Components: ambari-agent, ambari-server, ambari-web > Reporter: Canan Girgin > Priority: Trivial > Attachments: AMBARI-13738.patch > > > Swappiness parameter is set to 60 by default. This is not suitable for Ha= doop clusters. When installing new cluster, Ambari should be check =C2=A0= if the=C2=A0swappiness parameter is less than 10 . -- This message was sent by Atlassian JIRA (v6.3.4#6332)