elasticsearch/logstash-contrib — pull request #10 by borisyukd (2014-02-25 11:17:09+00:00)
Title: add custom send_field and IO.popen support to zabbix output

Add some features to zabbix output:
* send_field param for sending custom value to zabbix
* System() requests of zabbix_sender changed with IO.popen implementation
* using shellwords escaping
* zabbix_sender output processing