[infinispan-dev] ApplyDeltaCommand: question about affected keys

Ray Tsang saturnism at gmail.com
Thu Jan 24 12:19:55 EST 2013


Ah that explains it!

Btw - after the delta, in replicated/distributed cache, does it send over
the whole object or just the deltas?  I'm assuming the former.

Thanks!

On Thu, Jan 24, 2013 at 4:04 AM, Manik Surtani <manik at jboss.org> wrote:

> Sorry, I misread the question - the link below shows how Deltas are
> applied when a delta is shipped around as a part of a put().  If you are
> explicitly using the ApplyDeltaCommand, this is Vlad's code and he should
> know.
>
> I could trace through usage in my IDE but then so could anybody - Vlad, do
> you have any specific insight to add here?
>
> Cheers
> Manik
>
> On 24 Jan 2013, at 12:01, Manik Surtani <manik at jboss.org> wrote:
>
> > I believe this is what you guys are looking for.
> >
> >
> https://github.com/infinispan/infinispan/blob/master/core/src/main/java/org/infinispan/commands/write/PutKeyValueCommand.java#L100
> >
> >
> > On 23 Jan 2013, at 21:02, Vladimir Blagojevic <vblagoje at redhat.com>
> wrote:
> >
> >> On 13-01-23 3:36 PM, Ray Tsang wrote:
> >>> speaking of ApplyDeltaCommand - where does it actually perform the
> >>> delta operation?  perform() simply returns null.  Any pointers?
> >>>
> >>> Thanks,
> >> Look for use of ApplyDeltaCommand class in IDE (in Eclipse highlight
> >> class name + right click + References->Workspace)
> >> Current uses I found are in EntryWrappingInterceptor,
> >> OptimisticLockingInterceptor and so on....
> >>
> >> Regards,
> >> Vladimir
> >> _______________________________________________
> >> infinispan-dev mailing list
> >> infinispan-dev at lists.jboss.org
> >> https://lists.jboss.org/mailman/listinfo/infinispan-dev
> >
> > --
> > Manik Surtani
> > manik at jboss.org
> > twitter.com/maniksurtani
> >
> > Platform Architect, JBoss Data Grid
> > http://red.ht/data-grid
> >
> >
> > _______________________________________________
> > infinispan-dev mailing list
> > infinispan-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/infinispan-dev
>
> --
> Manik Surtani
> manik at jboss.org
> twitter.com/maniksurtani
>
> Platform Architect, JBoss Data Grid
> http://red.ht/data-grid
>
>
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