Sha256: d5f52d85f5dec6fc353ba172848b869f51b74613899eed65dc6bb902e4fe68b2
Contents?: true
Size: 745 Bytes
Versions: 15
Compression:
Stored size: 745 Bytes
Contents
#!/usr/bin/env ruby
require 'optparse'
require 'ostruct'
require "rubygems"
require "mandy"
HadoopConfiguration.check_home_and_version
exec('mandy-exists -h') unless ARGV.size >= 2
options = OpenStruct.new
OptionParser.new do |opts|
opts.banner = "USAGE: mandy-exists hdfs_file_path [options]"
opts.on("-c", "--conf HADOOP_CONF", "Use this cluster xml config file.") do |config|
options.config = config
end
opts.on_tail("-h", "--help", "Show this message") do
puts opts
exit
end
end.parse!
source = ARGV[0]
config = options.config || 'cluster.xml'
exists = system("$HADOOP_HOME/bin/hadoop fs -conf #{config} -test -e #{source}")
puts(exists ? "#{source} exists" : "#{source} not found")
exit(exists ? 0 : -1)
Version data entries
15 entries across 15 versions & 1 rubygems