Logstash/Kibana: Filter AWS ELB logs based on the old timestamp

Elastic Stack Logstash
5

Below is the chuck of ouput from the verbose mode. Is it of any help?

output received {:event=>#<LogStash::Event:0x68133151 @cancelled=false, @data={"message"=>"2015-08-10T10:58:11.250293Z <LOAD-Balanacer-Name> <IP>:<PORT> <IP>:<PORT> 0.017633 0.000013 0.000028 - - 266 41 \"- - - \" \"-\" - -", "@version"=>"1", "@timestamp"=>"2015-10-30T20:43:58.107Z", "type"=>"elb", "host"=>"ip-<IP>", "path"=>"/home/ubuntu/data_dir/AWSLogs/299594820733/elasticloadbalancing/us-west-2/2015/08/10/299594820733_elasticloadbalancing_us-west-2_External-LB-Gateway_20150810T1100Z_IP76ap8y.log", "tags"=>["_grokparsefailure"]}>, :level=>:info}

Command which I am using to run logstash in debug mode is:

java -jar logstash-1.3.3-flatjar.jar agent -f logstash.conf -- web --log /tmp/logstash-shipper.log -w 1 -v

But it is crashing with error. I think omething is wrong with the debug param I am passing.

Using milestone 2 input plugin 'file'. This plugin should be stable, but if you see strange behavior, please let us know! For more information on plugin milestones, see http://logstash.net/docs/1.3.3/plugin-milestones {:level=>:warn}
Exception in thread "LogStash::Runner" org.jruby.exceptions.RaiseException: (InvalidOption) invalid option: --log
	at RUBY.complete(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1542)
	at org.jruby.RubyKernel.catch(org/jruby/RubyKernel.java:1284)
	at RUBY.complete(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1540)
	at RUBY.parse_in_order(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1354)
	at org.jruby.RubyKernel.catch(org/jruby/RubyKernel.java:1284)
	at RUBY.parse_in_order(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1347)
	at RUBY.order!(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1341)
	at RUBY.permute!(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1432)
	at RUBY.parse!(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1453)
	at RUBY.parse(jar:file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/META-INF/jruby.home/lib/ruby/1.9/optparse.rb:1443)
	at RUBY.run(file:/home/ubuntu/logstash-1.3.3-flatjar.jar!/logstash/kibana.rb:83)
	at logstash.runner.run(logstash/runner.rb:113)
	at org.jruby.RubyProc.call(org/jruby/RubyProc.java:271)
	at logstash.runner.run(logstash/runner.rb:207)
	at logstash.runner.main(logstash/runner.rb:79)
	at logstash.runner.(root)(logstash/runner.rb:237)

Can you help me with the parameter to pass to generate log file?