Hi, You can not use Ignite Alert by custom event, because it works by time only. But you can to use a local listener for specific events[1] or extend EventStorageSpi (IgniteConfiguration#setEventStorageSpi) for handling all local events.
[1]: https://apacheignite.readme.io/docs/events#section-local-events -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Alerting-and-Eventing-in-Ignite-tp12671p12995.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.