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 <ssan...@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 >
