FYI, it is issue #4901 at http://code.google.com/p/googleappengine/issues/detail?id=4901
On 14 November 2012 06:24, vlad <vlad.troyan...@gmail.com> wrote: > I ditched TaskQueue for all requests with timeouts of less than 60 sec. It > was simply too unreliable. Btw, there is a ticket filed for feature > requesting a TaskQueue with timing guarantees. Feel free to star it. Sorry, > too lazy to dig out a link. > > > > On Tuesday, November 13, 2012 8:57:47 AM UTC-8, Dan wrote: >> >> Thanks for the info. >> >> Looks like I spoke too soon as well, taskqueue execution latency is back >> up again - awesome. If only the latency increase was in the order of 10x >> not a massive 100x - 1000x... >> >> On Tuesday, November 13, 2012 1:40:58 PM UTC, stevep wrote: >>> >>> This issue has been raised before (I believe this is what you are >>> seeing). Many moons ago vlad was its champion in these groups. His >>> conclusion (link below): "I have been screaming about this for a looong >>> time. The offcial position of GAE team is - we don't guarantee on time >>> execution. Even though this issue is not about on time execution but rather >>> about bugs/inefficiency of their scheduler." >>> >>> Sadly I think this is never going away, so best to build your client >>> with the anticipation of such delays -- TQ tasks as part of handling client >>> calls are too powerful/necessary to avoid entirely. HTH -stevep >>> >>> Link: >>> https://groups.google.com/**forum/?fromgroups=#!topic/** >>> google-appengine/nwnq7cjABhY<https://groups.google.com/forum/?fromgroups=#%21topic/google-appengine/nwnq7cjABhY> >>> >>> >>> >>> On Sunday, November 11, 2012 2:43:06 AM UTC-8, Dan wrote: >>>> >>>> Hi Goggle, >>>> >>>> Is it possible to have an update as to what's going on with the >>>> taskqueue execution latency. According to the status monitor it has been >>>> going on since midnight on 10th November and is still continuing. >>>> >>>> There are no notes to say you are looking into it so I just wanted to >>>> make sure you are aware of it. >>>> >>>> The pattern I am seeing is that multiple tasks are delayed for over a >>>> minute and then execute all at once. My app is used to an execution latency >>>> in the order of < 10ms but I am seeing delays of over 60,000ms. >>>> >>>> Best wishes, >>>> Dan >>>> >>> -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine/-/rxIPu2eId4wJ. > > 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. > 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-appengine@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.
