Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 AA8619C58 for ; Wed, 22 Feb 2012 01:45:10 +0000 (UTC) Received: (qmail 79209 invoked by uid 500); 22 Feb 2012 01:45:10 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 79165 invoked by uid 500); 22 Feb 2012 01:45:10 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 79116 invoked by uid 99); 22 Feb 2012 01:45:10 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 22 Feb 2012 01:45:10 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 22 Feb 2012 01:45:09 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 1BF171C3CB5 for ; Wed, 22 Feb 2012 01:44:49 +0000 (UTC) Date: Wed, 22 Feb 2012 01:44:49 +0000 (UTC) From: "Hitesh Shah (Commented) (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: <1275199900.2240.1329875089115.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Commented] (MAPREDUCE-3890) Change to nodemanager build now requires 32-bit libraries 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/MAPREDUCE-3890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13213183#comment-13213183 ] Hitesh Shah commented on MAPREDUCE-3890: ---------------------------------------- @Ralph, this was from MAPREDUCE-3880 to get the RC build unblocked but yes, the right fix would be to use an env flag that could be handled in the configure step. > Change to nodemanager build now requires 32-bit libraries > --------------------------------------------------------- > > Key: MAPREDUCE-3890 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3890 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 0.23.1 > Environment: Centos 6, x86_64 > Reporter: Ralph H Castain > > Sometime during the last week, someone committed a change to: > hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml > that inserted a -m32 in: > > > CFLAGS > -DHADOOP_CONF_DIR=${container-executor.conf.dir} -m32 > This breaks the build on 64-bit systems that do not have 32-bit libraries installed. The change was actually not required as 64-bit support for JNI and JVMs is readily available and installed by default on many 64-bit systems. Removing the flag results in a completed and functional build. > If mandating 32-bit builds is desired, then a better solution would be to provide a configure flag such as -DHADOOP_32bit_MODE, perhaps with a corresponding flag for 64-bit. Regardless, locking the system to 32-bit builds seems a tad extreme. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira