Hack Hadoop (1.0.3) to compile native libraries on OS X (so rmr does not fall back to non-native)

gistfile1.txt

deps:
  brew install md5sha1sum automake snappy hadoop

tweak OS X:
  # export JAVA_HOME=$(/usr/libexec/java_home)

  hack jvm:
    # sudo mkdir -p ${JAVA_HOME}/lib/{i386,x86_64}/server
    # sudo ln -s ${JAVA_HOME}/{../Libraries,lib/i386/server}/libjvm.dylib
    # sudo ln -s ${JAVA_HOME}/{../Libraries,lib/x86_64/server}/libjvm.dylib
    # sudo ln -s ${JAVA_HOME}{,/jre}

patch:
  src/native/src/org/apache/hadoop/security/JniBasedUnixGroupsNetgroupMapping.c:76
    replace:
      //if(setnetgrent(cgroup) == 1) {
      setnetgrent(cgroup)

build:
  # export ac_cv_libname_z='"/usr/lib/libz.dylib"'
  # export ac_cv_libname_snappy='"/usr/local/lib/libsnappy.dylib"'

  # ant -Dcompile.native=true

install:
  # cp build/native/Mac_OS_X-x86_64-64/lib/libhadoop.* $HADOOP_HOME/libexec/lib/native/Mac_OS_X-x86_64-64

R:
  # brew install thrift
  # git clone https://github.com/RevolutionAnalytics/RHadoop

  > install.packages(c('RJSONIO', 'itertools', 'digest', 'rJava'))
  > install.packages(paste("~/repos/RHadoop", c('rhdfs', 'rhbase', 'rmr'), 'pkg', sep='/'), repos=NULL, type="source")