Re: MR AppMaster unable to load native libs

2014-08-13 Thread Subroto Sanyal
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 skgada...@gmail.com wrote:

MR AppMaster unable to load native libs

2014-08-12 Thread Subroto Sanyal
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

Re: MR AppMaster unable to load native libs

2014-08-12 Thread Susheel Kumar Gadalay
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