I can reproduce the deadlock and I believe I have a fix. I'm not sure if it
will make the next release though. Can you please file an issue so we can
track this?
Thanks,
Max
On Sat, Oct 31, 2009 at 4:31 PM, stumpy <ianmcgrath.m...@gmail.com> wrote:
>
> I removed the thread dump doc because the servlet code denomstrates
> the problem.
>
>
> On Oct 29, 8:20 pm, "Jason (Google)" <apija...@google.com> wrote:
> > Thanks for the snippet. The thread dump isn't appearing for me in the
> Google
> > Doc -- can you try posting it again and verifying that it's publicly
> > viewable?
> >
> > - Jason
> >
> > On Wed, Oct 28, 2009 at 2:27 AM, stumpy <ianmcgrath.m...@gmail.com>
> wrote:
> >
> > > The thread dump is a bit cryptic so I reduced the problem down to a
> > > small servlet that fails.
> >
> > > Use the servlet below in the development environment and set up aync
> > > requests to it and a deadline will occur e.g. using 2 or more looped
> > > curls from the terminal.
> >
> > > public void doGet(HttpServletRequest req, HttpServletResponse resp)
> > > throws IOException {
> > > DatastoreService ds =
> DatastoreServiceFactory.getDatastoreService();
> > > Transaction t = ds.beginTransaction();
> > > try {
> > > Key key = KeyFactory.createKey("entity_kind", 1);
> > > Entity e = new Entity(key);
> > > e.setProperty("property_bytes", new Blob(new
> > > byte[1000000]));
> > > ds.put(t, e);
> > > t.commit();
> > > } catch (Throwable th) {
> > > if (t.isActive()) {
> > > t.rollback();
> > > }
> > > }
> > > }
> >
> > > On Oct 27, 6:12 pm, stumpy <ianmcgrath.m...@gmail.com> wrote:
> > > >
> http://docs.google.com/Doc?docid=0AV6jRtzB1ZNYZGNtNWdxemZfNjNkYjVkajl...
> >
>
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