Funnelback patch

  • Released: 2018-02-08

  • Applies to: v15.8.0

  • Internal reference: APD-3242


Adds time-based reloading of type-caching objects (XStream and Jackson serialisers) to avoid leaking metaspace memory when groovy classes are serialised and reloaded over time.

By default, reloading occurs every 10 minutes, and can be configured in

Affected files

  • web/webapps/funnelback-publicui.war

  • web/conf/modernui/


  • Stop the Jetty Web server.

  • Deploy the provided files on top of an existing install.

  • As patches are cumulative, apply deployment instructions from previous patches.

  • Start the Jetty Web server.