Ok. Thanks!




On Jan 14, 9:19 pm, "Ikai L (Google)" <ika...@google.com> wrote:
> Oh man, I've been bitten by Java's DNS cache before as well. This should
> have been addressed in Java 6, which is what we run in production. Here's a
> quick blog post on the 
> subject:http://www.mattryall.net/blog/2005/03/javas-awful-dns-caching
>
> You shouldn't run into this in production. Let us know if you do.
>
>
>
> On Thu, Jan 14, 2010 at 4:44 AM, Max <max.seven....@gmail.com> wrote:
> > Do you know any issues with Java, DNS and AppEngine.
>
> > If I run java app on non google appengine and my app will use app
> > engine app as web service.
>
> > e.g.http://myapp2475687236458.appspot.com
>
> > Have any one experienced problem that google will update DNS for
> > myapp2475687236458.appspot.com domain and Java will cache it and use
> > old IP.
>
> > I had such problems with S3 before.  Some libraries cache DNS results
> > and Java it self caches DNS.
>
> > Amazon very often change IP for buckets. So I noticed it while
> > benching my app.
>
> > Is it advised to use dnsjava or similar package from beginning or
> > nobody experienced such problems with app engine?
>
> > Cheers,
> > Max
>
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> --
> Ikai Lan
> Developer Programs Engineer, Google App Engine
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