Release 2015_021 (2015-04-21)


  • Upgrade system Java 1.7 to retain elasticsearch compatibility (#11117).


  • Add separate log format to nginx that allows anonymization of IP addresses in nginx log files. Also see section nginx (#15187).

  • Activate slow logs for MySQL (#15395).

  • Make MySQL logs service user readable (#15395).


  • How to anonymize IP addresses in nginx log files (#15187).

  • Data import examples for nginx performance logs.