Jesus! the sooner I write the email, the sooner I get the 500 again :'-( I better shut up
2010/9/23 Carlos Ble <ble.jur...@gmail.com> > Hi guys, > Yesterday we deployed a version using precompilacion. app.yaml: > > ... > api_version: 1 > > derived_file_type: > - python_precompiled > > handlers: > ... > > We also have a monitoring tool that makes a request to the home page every > 4 minutes, and a selenium test every 15 minutes. That helps keeping the app > alive, so that when users come to visit after some inactivity they don't get > the 500 error. Don't know if this is bad for google but it is definitively > good for our users and that is what matters to us. > > Since yesterday night, we haven't seen the app fail. > Hope that helps to you guys :-S > > > > > > 2010/9/23 James Saull <james.sa...@gmail.com> > > I have noticed that if my application is idle for a while I am likely >> to get the "request was aborted..." message. But then when I retry the >> request it is likely to respond. I can then click around the >> application quickly and responsively. If I then leave it for a short >> while it goes back into failure mode. >> >> Has Google got some aggressive garbage collecting going on? I.e. idle >> apps are unloaded very quickly but cannot be reloaded into the engine >> quickly enough to serve the first request? This would explain the >> service dashboard showing 100% uptime because the apps being pinged by >> the monitoring tool are kept alive and loaded by the engine -i.e. they >> are effectively not allowed to idle and be unloaded due to the >> monitoring activity? >> >> Don't want to write a cron job to keep my app alive! >> >> On Sep 23, 9:13 am, James Saull <james.sa...@gmail.com> wrote: >> > I am finding my app works for a while and then stops and then comes >> > back again etc. This is now the third day of being unstable after >> > being stable for ages. I haven't changed the app at all. The main URI >> > normally averages: 57ms latency and 79cpu_ms. One page which is just a >> > Django template page and makes no calls to memcache or the DB gets >> > errors like this: >> > >> > "Request was aborted after waiting too long to attempt to service your >> > request. This may happen sporadically when the App Engine serving >> > cluster is under unexpectedly high or uneven load. If you see this >> > message frequently, please contact the App Engine team." >> > >> > Glad to see Google Engineers apparently ignoring this. I love the >> wayhttp://code.google.com/status/appengineshows that AppEngine is >> > running fine. What rubbish! >> > >> > I use Azure and AWS and this is proving to be the worst cloud platform >> > of the lot so far whilst promising to be the most interesting for >> > certain class of application. Confidence in Google is draining fast. >> > Yes I know it is preview but Azure in Beta was far better and there >> > were engineers looking in the groups and scouring twitter etc. Would >> > you consider GAE for production applications if the service dashboard >> > says "100% perfect" when clearly it is not, and the engineers are not >> > engaging after a few days? >> > >> > Very disappointed. >> > >> > On Sep 23, 7:07 am, Eric Ka Ka Ng <ngk...@gmail.com> wrote: >> > >> > >> > >> > > i'm NOT using Django so i guess it's not related to importing Django >> modules >> > >> > > the problem for me, was even for some very simple request which >> usually >> > > takes <50ms, would still be facing deadlineExceedError. >> > >> > > but one common properties for all these long latency calls are, yes, >> they >> > > are retrieving something from DS, so i think it's sth related to DS >> get >> > >> > > the problem happened yesterday, and now seems the latency is getting >> normal. >> > > not sure if G has done anything about it... >> > >> > > On 23 September 2010 13:45, Raymond C. <windz...@gmail.com> wrote: >> > >> > > > Really disappointed that after 24 hours and still no one from Google >> > > > is responding, or at least tell us someone is looking at it... >> > >> > > > On Sep 23, 10:46 am, ego008 <ego...@gmail.com> wrote: >> > > > > Same here.http://gaefons.appspot.com/ >> > >> > > > > 2010/9/22 James Saull <james.sa...@gmail.com> >> > >> > > > > > I am using Django as is bundled by default by GAE and I am >> getting >> > > > > > failures again today. It happened for most of yesterday - was >> fine >> > > > > > this morning and now failing again. Even the simple pages which >> > > > > > normally take a few cpu cycles. I can access the dashboard and >> view my >> > > > > > data from there no problem. >> > >> > > > > > On Sep 22, 3:18 pm, Blixt <andreasbl...@gmail.com> wrote: >> > > > > > > It's probably part due to using Django 1.1, since you are the >> third >> > > > > > > person reporting this problem using Django 1.1 (assuming you >> are >> > > > using >> > > > > > > it :) >> > >> > > > > > > On Sep 22, 3:52 pm, Fredrik Bonander < >> > > > carl.fredrik.bonan...@gmail.com> >> > > > > > > wrote: >> > >> > > > > > > > Same here. Could this be related to using django 1.1? >> > >> > > > > > > > ..fredrik >> > >> > > > > > > > On Sep 22, 2010, at 11:10 AM, Blixt wrote: >> > >> > > > > > > > > Yup, same here. Maybe related to: >> > > > > > > > > - >> > > > > > >> http://groups.google.com/group/google-appengine/browse_thread/thread/. >> > > > .. >> > > > > > > > > and >> > > > > > > > > - >> > > > > > >> http://groups.google.com/group/google-appengine/browse_thread/thread/. >> > > > .. >> > >> > > > > > > > > On Sep 22, 3:52 am, Eric Ka Ka Ng <ngk...@gmail.com> >> wrote: >> > > > > > > > >> Have great troubles in serving requests today, even with >> the >> > > > very >> > > > > > simple one >> > > > > > > > >> which usually takes <50ms!! What's wrong with GAE? Any >> system >> > > > > > maintenance or >> > > > > > > > >> incident happening? >> > >> > > > > > > > >> here is one of the log >> > >> > > > > > > > >> 500 10530ms 0cpu_ms 0kb >> > > > > > > > >> 09-21 06:48PM 05.643 >> > >> > > > > > > > >> Request was aborted after waiting too long to attempt to >> service >> > > > > > your >> > > > > > > > >> request. This may happen sporadically when the App Engine >> > > > serving >> > > > > > > > >> cluster is under unexpectedly high or uneven load. If you >> see >> > > > this >> > > > > > > > >> message frequently, please contact the App Engine team. >> > >> > > > > > > > >> - eric >> > >> > > > > > > > > -- >> > > > > > > > > You received this message because you are subscribed to >> the >> > > > Google >> > > > > > Groups "Google App Engine" group. >> > > > > > > > > To post to this group, send email to >> > > > > > google-appeng...@googlegroups.com. >> > > > > > > > > To unsubscribe from this group, send email to >> > > > > > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com><google-appengine%2Bunsubscrib >> e...@googlegroups.com><google-appengine%2Bunsubscrib >> > > > e...@googlegroups.com> >> > > > > > . >> > > > > > > > > For more options, visit this group athttp:// >> > > > > > groups.google.com/group/google-appengine?hl=en. >> > >> > > > > > > > -- >> > > > > > > > Fredrik Bonander >> > > > > > > > carl.fredrik.bonan...@gmail.com >> > > > > > > > +46 70 943 5441 >> > >> > > > > > > > - the infinite power of the creative mind - >> > >> > > > > > -- >> > > > > > You received this message because you are subscribed to the >> Google >> > > > Groups >> > > > > > "Google App Engine" group. >> > > > > > To post to this group, send email to >> google-appengine@googlegroups.com >> > > > . >> > > > > > To unsubscribe from this group, send email to >> > > > > > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com><google-appengine%2Bunsubscrib >> e...@googlegroups.com><google-appengine%2Bunsubscrib >> > > > e...@googlegroups.com> >> > > > > > . >> > > > > > For more options, visit this group at >> > > > > >http://groups.google.com/group/google-appengine?hl=en. >> > >> > > > > -- >> > > > > GAE粉丝团http://gaefons.appspot.com/ >> > >> > > > -- >> > > > You received this message because you are subscribed to the Google >> Groups >> > > > "Google App Engine" group. >> > > > To post to this group, send email to >> google-appeng...@googlegroups.com. >> > > > To unsubscribe from this group, send email to >> > > > google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com><google-appengine%2Bunsubscrib >> e...@googlegroups.com> >> > > > . >> > > > For more options, visit this group at >> > > >http://groups.google.com/group/google-appengine?hl=en. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To post to this group, send email to google-appeng...@googlegroups.com. >> To unsubscribe from this group, send email to >> google-appengine+unsubscr...@googlegroups.com<google-appengine%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/google-appengine?hl=en. >> >> > > > -- > Carlos Ble > www.MavenCharts.com > www.iExpertos.com > www.carlosble.com > -- Carlos Ble www.MavenCharts.com www.iExpertos.com www.carlosble.com -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
