[CI] Abort with Exception message

rake_tasks/elasticsearch_tasks.rake

@@ -43,8 +43,8 @@ namespace :elasticsearch do
 
  def download_file!(url, filename)
  puts "Downloading #{filename} from #{url}"
- File.open(filename, "w") do |downloaded_file|
- URI.open(url, "rb") do |artifact_file|
+ File.open(filename, 'w') do |downloaded_file|
+ URI.open(url, 'rb') do |artifact_file|
  downloaded_file.write(artifact_file.read)
  end
  end
@@ -54,8 +54,11 @@ namespace :elasticsearch do
  warn "[!] Couldn't download #{filename}"
  exit 1
  end
+ rescue OpenURI::HTTPError => e
+ abort e.message
  rescue StandardError => e
- abort e
+ puts e.backtrace.join("\n\t")
+ abort e.message
  end
 
  desc 'Download artifacts (tests and REST spec) for currently running cluster'