For MapReduce programs to use your custom native libraries, you may have to pass them through the DistributedCache, try performing this instead: http://hadoop.apache.org/common/docs/r0.20.2/native_libraries.html#Loading+native+libraries+through+DistributedCache
On 22-Jan-2012, at 4:07 PM, Kartheek Muthyala wrote: > Hi all, > > I have a c++ module I want to integrate with Hadoop. I am using jNI way of > integration. I am invoking the shared library libexample.so from a java map > reduce program. I am getting the standard error > java.lang.unsatsfiedlinkerror: no example in java.library.path. > I edited JAVA_LIBRARY_PATH in bin/Hadoop to point to the shared library. I > also had set LD_LIBRARY_PATH externally to point the same. No, matter how > many times I tried, I am still getting the same error. > I tried to run the same program without using Hadoop, it is working fine. Can > anyone point me to the exact location where I can set this environmental > variable. > > ~kart heel > Sent from my iPad -- Harsh J Customer Ops. Engineer, Cloudera
