On Wed, Jan 20, 2016 at 12:30 PM, Paolo Di Tommaso < paolo.ditomm...@gmail.com> wrote:
> Hi Dmitriy, > > Thank a lot for your tip. Does Ignite provide any built-in mechanism to > periodically execute a task on grid nodes or I can simply use a Java > ScheduledExecutorService or even a Timer class? > Paolo, we used to provide it and then dumped it, because, as you suggested, Java already has necessary support for it with ScheduledExecutorService and Timer classes. > > Cheers, > Paolo > > > On Wed, Jan 20, 2016 at 8:53 PM, Dmitriy Setrakyan <dsetrak...@apache.org> > wrote: > >> Hi Paolo, >> >> You can definitely deploy a cron task that will periodically execute a >> task on top of Ignite. However, node attributes are static and get assigned >> on startup, so I don’t think you will be able to change them. >> >> Instead, I would suggest to create a small cache using node ID as a key >> and attributes as values. This way you will be able to update this cache >> dynamically from your task. >> >> Let us know if you have more questions. >> >> D. >> >> On Wed, Jan 20, 2016 at 7:26 AM, Paolo Di Tommaso < >> paolo.ditomm...@gmail.com> wrote: >> >>> Hi there, >>> >>> Is there a way to deploy a cron task in each grid node and periodically >>> set an attribute in the ClusterNode structure? >>> >>> Any suggestion? >>> >>> >>> Thanks a lot >>> Paolo >>> >>> >> >
