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Date: Tue, 28 Feb 2012 02:33:49 +0000 (UTC)
From: =?utf-8?Q?Bruno_Mah=C3=A9_=28Commented=29_=28JIRA=29?= <jira@apache.org>
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Subject: [jira] [Commented] (MAPREDUCE-3922) Fix the potential problem
 compiling 32 bit binaries on a x86_64 host.
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    [ https://issues.apache.org/jira/browse/MAPREDUCE-3922?page=3Dcom.atlas=
sian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D=
13217845#comment-13217845 ]=20

Bruno Mah=C3=A9 commented on MAPREDUCE-3922:
---------------------------------------

Patch looks good!
Thank you very much Eugene and Hitesh!
               =20
> Fix the potential problem compiling 32 bit binaries on a x86_64 host.
> ---------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3922
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3922
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: build, mrv2
>    Affects Versions: 0.23.1
>            Reporter: Eugene Koontz
>            Assignee: Hitesh Shah
>            Priority: Minor
>              Labels: bigtop, build, doc, mrv2
>             Fix For: 0.23.2
>
>         Attachments: MAPREDUCE-3922.patch, MR-3922.1.patch
>
>
> MAPREDUCE-3880 specifies that {{-m32}} be passed to gcc to ensure that a =
32-bit binary is built. On my Amazon Linux with a x86_64 architecture, I co=
uld not build the native container-executor because the configure script ex=
ited with an error when trying to use gcc (version 4.4.5) with this flag.
> Adds a comment to {{hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-serv=
er/hadoop-yarn-server-nodemanager/pom.xml}} regarding package requirement f=
or glibc-devel.i686 or glibc-devel.i386 package on yum-based (RHEL, Centos,=
 Amazon) Linux distributions.

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