logstash/cookbook — pull request #10 by pippoppo (2012-08-23 20:08:42+00:00)
Title: Update recipes/apache-json-logs/apache.conf

this change should solve this error while pushing content to elasticsearch:
"exception":"java.lang.IllegalArgumentException: Invalid format: \"2012/08/23T18:07:40+0200\" is malformed at \"/08/23T18:07:40+0200\"","backtrace":["org/joda/time/format/DateTimeFormatter.java:866:in `parseDateTime'","file:/root/logstash-1.1.1-monolithic.jar!/logstash/event.rb:220