ignite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Dmitriy Setrakyan <dsetrak...@apache.org>
Subject Re: Add cluster (de)activation events IGNITE-8376
Date Mon, 16 Jul 2018 20:23:46 GMT
On Mon, Jul 16, 2018 at 8:36 PM, Sergey Dorozhkin <stalk007star@gmail.com>

> Igniters, may be I'm wrong, but in my opinion it slightly different
> functionality.
> Lifecycle is more like user functionality witch provide simple way to add
> additional behavior to cluster.
> I can implement interface LifecycleBean, do some logic (may be inject
> Ignite instance into it),
> add my implementation into class path and change xml configuration. I do no
> need coding something else.
> Can I do it by simple events?
> For example, if I have one node without persistence, I can inject Ignite
> instance into my LifecycleBean, initiate cache, and load data into it using
> LifecycleEventType.AFTER_NODE_START.
> But if I have the cluster, I can't do it.

Not sure what this means. You would subscribe to any event
in BEFORE_NODE_START callback, including the activation events.


  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message