[infinispan-dev] Distributed execution framework
Manik Surtani
manik at jboss.org
Thu Jul 22 09:42:59 EDT 2010
Thanks for writing this up dude. It's nice and clear, pretty much what I had in mind.
A few points.
First, the section on Distributed Tasks Input. I am guessing what you are trying to model here is access to the actual cache? Doesn't the Callable in question just need a reference to the Cache? Not sure I get what you mean by node-local data. Are you assuming a view of global state that is locally resident on a node in question? If so, double-counting may still happen if the task ends up on 2 nodes, both of which happen to own an entry.
Second, failover, perhaps initially we could just ship with a simple policy of throw an exception if a node fails. And later add more failover and task migration policies. I'd prefer to start simple and build out more complex features. :)
Cheers
Manik
On 21 Jul 2010, at 18:42, Vladimir Blagojevic wrote:
> Hi,
>
> I wanted to gather feedback from community regarding proposed scope and objectives of Distributed execution framework targeted for Infinispan 5.0. The document is a gentle introduction to the subject of distributed execution and as such is accessible to wider audience. Eager to hear your thoughts.
>
> Regards,
> Vladimir
>
> https://community.jboss.org/wiki/InfinispanDistributedExecutionFramework
>
>
> --
> Vladimir Blagojevic
> JBoss Clustering Team
> JBoss, by Red Hat
>
>
>
>
>
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--
Manik Surtani
manik at jboss.org
Lead, Infinispan
Lead, JBoss Cache
http://www.infinispan.org
http://www.jbosscache.org
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