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From Kevin Burton <bur...@spinn3r.com>
Subject Re: Does JMS priority work with “small" maxPageSize ?
Date Tue, 05 May 2015 17:29:36 GMT
You mean my statement "KahaDB and LevelDB could probably move it to the
head (I think) but the memory store can not…"

On Mon, May 4, 2015 at 7:31 PM, Tim Bain <tbain@alumni.duke.edu> wrote:

> What you describe matches what I've always understood based on answers from
> people on here (and I've never heard anyone say that the behavior is
> different for any of the data store types), but I can't claim any firsthand
> knowledge so if that's not right hopefully someone else will say so.
>
> Tim
>
> On Mon, May 4, 2015 at 12:14 PM, Kevin Burton <burton@spinn3r.com> wrote:
>
> > Let’s say you have a queue with 1M items.. they are all low priority.
> Then
> > you add a high priority entry.
> >
> > I believe, due to message cursors, that it won’t be executed until it’s
> > read into the “maxPageSize window”.
> >
> > Is this correct or does it depend on the underlying store?
> >
> > KahaDB and LevelDB could probably move it to the head (I think) but the
> > memory store can not...
> >
> > --
> >
> > Founder/CEO Spinn3r.com
> > Location: *San Francisco, CA*
> > blog: http://burtonator.wordpress.com
> > … or check out my Google+ profile
> > <https://plus.google.com/102718274791889610666/posts>
> >
>



-- 

Founder/CEO Spinn3r.com
Location: *San Francisco, CA*
blog: http://burtonator.wordpress.com
… or check out my Google+ profile
<https://plus.google.com/102718274791889610666/posts>

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