Hadoop - Native Library

About

Operating Systems - (Native) Libraries in Hadoop

Support

The console output may contain the message:

WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable.

It is usually a result of running:

• on Windows or Mac OS X
• or in a 64-bit Linux environment while the HADOOP_HOME/lib/native/libhadoop.so was compiled in a 32-bit environment.

You can ignore this warning.

Documentation / Reference

• http://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/NativeLibraries.html