Hello Igniters. I implement execution of custom script on alert for visorcmd: https://issues.apache.org/jira/browse/IGNITE-2919. Now some logic can be defined in case of specific grid conditions in format sh/bat file.
Also fixed reaction on alert condition switch: https://issues.apache.org/jira/browse/IGNITE-2930. -- Vasiliy Sisko GridGain Systems www.gridgain.com