hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Susheel Kumar Gadalay <skgada...@gmail.com>
Subject Re: MR AppMaster unable to load native libs
Date Wed, 13 Aug 2014 05:09:33 GMT
This message I have also got when running in 2.4.1

I have found the native libraries in $HADOOP_HOME/lib/native are 32
bit not 64 bit.

Recompile once again and build 64 bit shared objects, but it is a
lengthy exercise.

On 8/13/14, Subroto Sanyal <ssanyal@datameer.com> wrote:
> Hi,
>
> I am running a single node hadoop cluster 2.4.1.
> When I submit a MR job it logs a warning:
> 2014-08-12 21:38:22,173 WARN [main] org.apache.hadoop.util.NativeCodeLoader:
> Unable to load native-hadoop library for your platform... using builtin-java
> classes where applicable
>
> The problem doesn’t comes up when starting any hadoop daemons.
> Do I need to pass any specific configuration so that the child jvm is able
> to pick up the native lib folder?
>
> Cheers,
> Subroto Sanyal
>

Mime
View raw message