bin/mandy-get in trafficbroker-mandy-0.2.4.6 vs bin/mandy-get in trafficbroker-mandy-0.2.5

- old
+ new

@@ -1,16 +1,29 @@ #!/usr/bin/env ruby +require 'optparse' +require 'ostruct' -if ARGV.size==0 - puts "USAGE: mandy-get hdfs_file_location local_file_destination cluster-config.xml" - exit -end +options = OpenStruct.new +OptionParser.new do |opts| + opts.banner = "USAGE: mandy-get hdfs_file_location local_file_destination [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! + + def absolute_path(path) path =~ /^\// ? path : File.join(Dir.pwd, path) end remote_file = ARGV[0] local_file = ARGV[1] -config = absolute_path(ARGV[2]) +config = absolute_path(options.config || 'cluster.xml') `$HADOOP_HOME/bin/hadoop fs -conf #{config} -getmerge #{remote_file} #{local_file}`