From user-return-2597-apmail-hadoop-user-archive=hadoop.apache.org@hadoop.apache.org Thu Nov 1 12:45:17 2012 Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D26AFDD3F for ; Thu, 1 Nov 2012 12:45:17 +0000 (UTC) Received: (qmail 31255 invoked by uid 500); 1 Nov 2012 12:45:12 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 30913 invoked by uid 500); 1 Nov 2012 12:45:12 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 30882 invoked by uid 99); 1 Nov 2012 12:45:11 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 01 Nov 2012 12:45:11 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of michael_segel@hotmail.com designates 65.55.111.83 as permitted sender) Received: from [65.55.111.83] (HELO blu0-omc2-s8.blu0.hotmail.com) (65.55.111.83) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 01 Nov 2012 12:45:01 +0000 Received: from BLU0-SMTP211 ([65.55.111.72]) by blu0-omc2-s8.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Thu, 1 Nov 2012 05:44:40 -0700 X-Originating-IP: [173.15.87.37] X-EIP: [aZhnLdDZLIQ6frFOhnJf2pDqxdI+14EG] X-Originating-Email: [michael_segel@hotmail.com] Message-ID: Received: from [192.168.0.100] ([173.15.87.37]) by BLU0-SMTP211.blu0.hotmail.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Thu, 1 Nov 2012 05:44:38 -0700 From: Michael Segel Content-Type: multipart/alternative; boundary="Apple-Mail=_BDDB9F97-0CEB-4DAF-9B73-AFBB39C6FA86" MIME-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) Subject: Re: Map Reduce slot Date: Thu, 1 Nov 2012 07:44:42 -0500 References: <006C1185901F10488AB4710EB5EE3C020EEECD54@chnshlmbx11> To: user@hadoop.apache.org In-Reply-To: X-Mailer: Apple Mail (2.1499) X-OriginalArrivalTime: 01 Nov 2012 12:44:38.0554 (UTC) FILETIME=[A7B907A0:01CDB82E] X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail=_BDDB9F97-0CEB-4DAF-9B73-AFBB39C6FA86 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" "However in production clustes the jvm size is marked final to prevent = abuses that may lead to OOMs." Not necessarily.=20 On Nov 1, 2012, at 6:43 AM, Bejoy Ks wrote: > However in production clustes the jvm size is marked final to prevent = abuses that may lead to OOMs. --Apple-Mail=_BDDB9F97-0CEB-4DAF-9B73-AFBB39C6FA86 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="iso-8859-1"
Not = necessarily. 


On Nov 1, = 2012, at 6:43 AM, Bejoy Ks <bejoy.hadoop@gmail.com> = wrote: