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Posted to mapreduce-user@hadoop.apache.org by Ben Kim <be...@gmail.com> on 2013/05/24 07:35:43 UTC
Hadoop 2.0.4: Unable to load native-hadoop library for your platform
Hi I downloaded hadoop 2.0.4 and keep getting these errors from hadoop cli
and MapReduce task logs
13/05/24 14:34:17 WARN util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
i tried adding $HADOOP_HOME/lib/native/* to CLASSPATH and LD_LIBRARY_PATH
but none of these worked.
Had anyone have similar problem?
TY!
--
*Benjamin Kim*
*benkimkimben at gmail*
Re: Hadoop 2.0.4: Unable to load native-hadoop library for your platform
Posted by Harsh J <ha...@cloudera.com>.
The native libraries packed in a binary tarball of 2.0.4 may not apply
to all OSes and architectures. You will need to build your own native
libraries to make sure they are appropriate for your servers/clients.
Instructions for native builds are available in the downloaded
tarball's src/BUILDING.txt file.
An alternative, and a much simpler way, is to use Apache Bigtop
(http://bigtop.apache.org) which can build packages for you on almost
any popular OS today, and it also includes the right native libs in
the package.
On Fri, May 24, 2013 at 11:05 AM, Ben Kim <be...@gmail.com> wrote:
> Hi I downloaded hadoop 2.0.4 and keep getting these errors from hadoop cli
> and MapReduce task logs
>
> 13/05/24 14:34:17 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
>
> i tried adding $HADOOP_HOME/lib/native/* to CLASSPATH and LD_LIBRARY_PATH
> but none of these worked.
>
> Had anyone have similar problem?
>
> TY!
>
> --
>
> Benjamin Kim
> benkimkimben at gmail
--
Harsh J
Re: Hadoop 2.0.4: Unable to load native-hadoop library for your platform
Posted by Harsh J <ha...@cloudera.com>.
The native libraries packed in a binary tarball of 2.0.4 may not apply
to all OSes and architectures. You will need to build your own native
libraries to make sure they are appropriate for your servers/clients.
Instructions for native builds are available in the downloaded
tarball's src/BUILDING.txt file.
An alternative, and a much simpler way, is to use Apache Bigtop
(http://bigtop.apache.org) which can build packages for you on almost
any popular OS today, and it also includes the right native libs in
the package.
On Fri, May 24, 2013 at 11:05 AM, Ben Kim <be...@gmail.com> wrote:
> Hi I downloaded hadoop 2.0.4 and keep getting these errors from hadoop cli
> and MapReduce task logs
>
> 13/05/24 14:34:17 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
>
> i tried adding $HADOOP_HOME/lib/native/* to CLASSPATH and LD_LIBRARY_PATH
> but none of these worked.
>
> Had anyone have similar problem?
>
> TY!
>
> --
>
> Benjamin Kim
> benkimkimben at gmail
--
Harsh J
Re: Hadoop 2.0.4: Unable to load native-hadoop library for your platform
Posted by Harsh J <ha...@cloudera.com>.
The native libraries packed in a binary tarball of 2.0.4 may not apply
to all OSes and architectures. You will need to build your own native
libraries to make sure they are appropriate for your servers/clients.
Instructions for native builds are available in the downloaded
tarball's src/BUILDING.txt file.
An alternative, and a much simpler way, is to use Apache Bigtop
(http://bigtop.apache.org) which can build packages for you on almost
any popular OS today, and it also includes the right native libs in
the package.
On Fri, May 24, 2013 at 11:05 AM, Ben Kim <be...@gmail.com> wrote:
> Hi I downloaded hadoop 2.0.4 and keep getting these errors from hadoop cli
> and MapReduce task logs
>
> 13/05/24 14:34:17 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
>
> i tried adding $HADOOP_HOME/lib/native/* to CLASSPATH and LD_LIBRARY_PATH
> but none of these worked.
>
> Had anyone have similar problem?
>
> TY!
>
> --
>
> Benjamin Kim
> benkimkimben at gmail
--
Harsh J
Re: Hadoop 2.0.4: Unable to load native-hadoop library for your platform
Posted by Harsh J <ha...@cloudera.com>.
The native libraries packed in a binary tarball of 2.0.4 may not apply
to all OSes and architectures. You will need to build your own native
libraries to make sure they are appropriate for your servers/clients.
Instructions for native builds are available in the downloaded
tarball's src/BUILDING.txt file.
An alternative, and a much simpler way, is to use Apache Bigtop
(http://bigtop.apache.org) which can build packages for you on almost
any popular OS today, and it also includes the right native libs in
the package.
On Fri, May 24, 2013 at 11:05 AM, Ben Kim <be...@gmail.com> wrote:
> Hi I downloaded hadoop 2.0.4 and keep getting these errors from hadoop cli
> and MapReduce task logs
>
> 13/05/24 14:34:17 WARN util.NativeCodeLoader: Unable to load native-hadoop
> library for your platform... using builtin-java classes where applicable
>
> i tried adding $HADOOP_HOME/lib/native/* to CLASSPATH and LD_LIBRARY_PATH
> but none of these worked.
>
> Had anyone have similar problem?
>
> TY!
>
> --
>
> Benjamin Kim
> benkimkimben at gmail
--
Harsh J