Failures:
  1) Test Logstash Slowlog should write logs to a new dir
     Failure/Error: expect(IO.read(slowlog_file).split("\n").size).to eq(2)
     
       expected: 2
            got: 1
     
       (compared using ==)
     # ./specs/slowlog_spec.rb:44:in `block in (root)'
     # /home/travis/.rvm/gems/jruby-9.1.10.0/gems/rspec-wait-0.0.9/lib/rspec/wait.rb:46:in `block in (root)'
Finished in 25 minutes 26 seconds (files took 9.44 seconds to load)
32 examples, 1 failure
Failed examples:
rspec ./specs/slowlog_spec.rb:33 # Test Logstash Slowlog should write logs to a new dir
Randomized with seed 29073