Sha256: 1f36d41551b02204addeea27e7cd7a70175add2b045c1e867bc8cd816de6df29
Contents?: true
Size: 709 Bytes
Versions: 15
Compression:
Stored size: 709 Bytes
Contents
module HadoopConfiguration
def check_home
hadoop_home = `echo $HADOOP_HOME`.chomp
if hadoop_home== ''
puts "You need to set the HADOOP_HOME environment variable to point to your hadoop install :("
puts "Try setting 'export HADOOP_HOME=/my/hadoop/path' in your ~/.profile maybe?"
exit(1)
end
hadoop_home
end
def check_version
hadoop_version = `$HADOOP_HOME/bin/hadoop version 2>&1`
if hadoop_version =~ /No such file or directory/
puts("Mandy failed to find Hadoop in #{check_home} :(")
puts
puts hadoop_version
exit(1)
end
hadoop_version
end
def check_home_and_version
check_home
check_version
end
end
Version data entries
15 entries across 15 versions & 1 rubygems