hi Susheel, Thanks for your input. I did build the libs for 64 bit but, still the problem was there. Though the problem is resolved now. I had to configure the property: yarn.app.mapreduce.am.env
Cheers, Subroto Sanyal On 13 Aug 2014, at 10:39, Susheel Kumar Gadalay <[email protected]> wrote: > 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 <[email protected]> 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 >>
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