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https://issues.apache.org/jira/browse/HADOOP-8133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221058#comment-13221058
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Roman Shaposhnik commented on HADOOP-8133:
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Personally, I'm -0 on this patch. Two points:
# by moving to the one requiring libcap.so.2 you're killing off the distros
where that is not available. I'm pretty sure at least CentOS/RHEL5 fall into
that category and given how widespread they are in the enterprise I'm not sure
you want to do that to them.
# I thought the agreement was to KILL jsvc bundling to begin with. See
HDFS-2303 for details. This is a much cleaner solution and you have a wide
choice of what jsvc to depend upon ranging from bundled with your system
(http://pkgs.org/search/?keyword=jsvc) all the way to the one we're curating in
Bigtop (bigtop-jsvc package).
> upgrade commons-daemon.version in hadoop-project/pom.xml from 1.0.3 to 1.0.5
> to avoid jsvc / libcap.so linking problem
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-8133
> URL: https://issues.apache.org/jira/browse/HADOOP-8133
> Project: Hadoop Common
> Issue Type: Bug
> Components: build, native
> Affects Versions: 0.24.0
> Reporter: Eugene Koontz
> Attachments: HADOOP-8133.patch
>
>
> On several recent Linux distributions (tested Ubuntu 9.04, RHEL 6.2, Amazon
> Linux AMI release 2011.09), there is no libcap.so.1. With commons-daemon
> 1.0.3, the current version selected by {{hadoop-project/pom.xml}}, this
> causes a linking error:
> {code}
> $ wget
> http://archive.apache.org/dist/commons/daemon/binaries/1.0.3/linux/commons-daemon-1.0.3-bin-linux-x86_64.tar.gz
> $ tar xfz commons-daemon-1.0.3-bin-linux-x86_64.tar.gz
> $ ldd jsvc
> linux-vdso.so.1 => (0x00007ffff43cc000)
> libdl.so.2 => /lib64/libdl.so.2 (0x00007f9cbbeee000)
> libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f9cbbcd2000)
> libcap.so.1 => not found
> libc.so.6 => /lib64/libc.so.6 (0x00007f9cbb930000)
> /lib64/ld-linux-x86-64.so.2 (0x00007f9cbc0fb000)
> {code}
> The same problem also occurs with 1.0.4, but 1.0.5 doesn't have the problem:
> {code}
> $ wget
> http://archive.apache.org/dist/commons/daemon/binaries/1.0.5/linux/commons-daemon-1.0.5-bin-linux-x86_64.tar.gz
> $ tar xfz commons-daemon-1.0.5-bin-linux-x86_64.tar.gz
> $ ldd jsvc
> linux-vdso.so.1 => (0x00007fff157ff000)
> libdl.so.2 => /lib64/libdl.so.2 (0x00007f9e14778000)
> libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f9e1455c000)
> libcap.so.2 => /lib64/libcap.so.2 (0x00007f9e14357000)
> libc.so.6 => /lib64/libc.so.6 (0x00007f9e13fb6000)
> /lib64/ld-linux-x86-64.so.2 (0x00007f9e14985000)
> libattr.so.1 => /lib64/libattr.so.1 (0x00007f9e13db2000)
> {code}
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