46 lines
1.6 KiB
Ruby
46 lines
1.6 KiB
Ruby
class Hadoop < Formula
|
|
desc "Framework for distributed processing of large data sets"
|
|
homepage "https://hadoop.apache.org/"
|
|
url "https://www.apache.org/dyn/closer.cgi?path=hadoop/common/hadoop-2.8.2/hadoop-2.8.2.tar.gz"
|
|
mirror "https://archive.apache.org/dist/hadoop/common/hadoop-2.8.2/hadoop-2.8.2.tar.gz"
|
|
sha256 "aea99c7ce8441749d81202bdea431f1024f17ee6e0efb3144226883207cc6292"
|
|
|
|
bottle :unneeded
|
|
|
|
depends_on :java => "1.7+"
|
|
|
|
conflicts_with "yarn", :because => "both install `yarn` binaries"
|
|
|
|
def install
|
|
rm_f Dir["bin/*.cmd", "sbin/*.cmd", "libexec/*.cmd", "etc/hadoop/*.cmd"]
|
|
libexec.install %w[bin sbin libexec share etc]
|
|
bin.write_exec_script Dir["#{libexec}/bin/*"]
|
|
sbin.write_exec_script Dir["#{libexec}/sbin/*"]
|
|
# But don't make rcc visible, it conflicts with Qt
|
|
(bin/"rcc").unlink
|
|
|
|
inreplace "#{libexec}/etc/hadoop/hadoop-env.sh",
|
|
"export JAVA_HOME=${JAVA_HOME}",
|
|
"export JAVA_HOME=\"$(/usr/libexec/java_home)\""
|
|
inreplace "#{libexec}/etc/hadoop/yarn-env.sh",
|
|
"# export JAVA_HOME=/home/y/libexec/jdk1.6.0/",
|
|
"export JAVA_HOME=\"$(/usr/libexec/java_home)\""
|
|
inreplace "#{libexec}/etc/hadoop/mapred-env.sh",
|
|
"# export JAVA_HOME=/home/y/libexec/jdk1.6.0/",
|
|
"export JAVA_HOME=\"$(/usr/libexec/java_home)\""
|
|
end
|
|
|
|
def caveats; <<~EOS
|
|
In Hadoop's config file:
|
|
#{libexec}/etc/hadoop/hadoop-env.sh,
|
|
#{libexec}/etc/hadoop/mapred-env.sh and
|
|
#{libexec}/etc/hadoop/yarn-env.sh
|
|
$JAVA_HOME has been set to be the output of:
|
|
/usr/libexec/java_home
|
|
EOS
|
|
end
|
|
|
|
test do
|
|
system bin/"hadoop", "fs", "-ls"
|
|
end
|
|
end
|