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The following page has been changed by OwenOMalley: http://wiki.apache.org/hadoop/HowToRelease The comment on the change is: added changes to build the pipes library in both 32 and 64 bit mode ------------------------------------------------------------------------------ }}} '''Note:''' If a 64-bit Linux platform is available as well, then both 32-bit and 64-bit libraries may be built. Instead of the above, perform the following: {{{ export JAVA_HOME=/path/to/32bit/jdk + export CFLAGS=-m32 + export CXXFLAGS=-m32 ant -Dversion=X.Y.Z -Dcompile.native=true -Dcompile.c++=true -Dlibhdfs=1 -Declipse.home=/usr/lib/eclipse clean package-libhdfs tar test test-libhdfs export JAVA_HOME=/path/to/64bit/jdk + export CFLAGS=-m64 + export CXXFLAGS=-m64 - ant -Dversion=X.Y.Z -Dcompile.native compile-core-native tar + ant -Dversion=X.Y.Z -Dcompile.native=true -Dcompile.c++=true compile-core-native compile-c++ tar }}} 1. Check that release file looks ok - e.g. install it and run examples from tutorial. 1. Generate the MD5 checksum of the release file. {{{
