I have recently tried to build Hadoop 2.4 to use it's native libraries.
And when I check that if hadoop is really using it. I get the following warning :
WARN bzip2.Bzip2Factory: Failed to load/initialize native-bzip2 library system-native, will use pure-Java version
So I tried to look for the native-bzip2 library with apt-cache
and I got the following :
lib32bz2-1.0 - high-quality block-sorting file compressor library - 32bit runtime
libbz2-1.0 - high-quality block-sorting file compressor library - runtime
lib64bz2-1.0 - high-quality block-sorting file compressor library - 64bit runtime
I have tried to install lib64bz2-1.0
and libbz2-1.0
but both didn't contains the native-bzip2 library.
Any suggestion on how to do it is welcome? Or even any explanation that what I am trying to do is a complete non-sense.
Thanks.