Hi, pe-server1 is performing a lot worse than pe-server2 because of heavy load. The task queues are not executing expired tasks. They just stay there. The throughput is extremely low compared to the creation of new tasks. Please look into this matter for me? Thank you very much.
On May 22, 5:49 am, ZeroCool <[email protected]> wrote: > Hi, > > I don't know what happened, but my applications are getting worse. > Now it reports error for equalized composite queries. > com.google.appengine.api.datastore.DatastoreNeedIndexException: The > built-in indices are not efficient enough for this query and your > data. Please add a composite index for this query.. An index is > missing but we are unable to tell you which one due to a bug in the > App Engine SDK. If your query only contains equality filters you most > likely need a composite index on all the properties referenced in > those filters. > > On May 22, 2:57 am, ZeroCool <[email protected]> wrote: > > > > > Hi Jason, > > > I saw the delay of the task execution. Normally my tasks will be > > executed in about 1 second. > > But now I see: > > Queue Name build > > Maximum Rate 20.0/s > > Bucket Size 20.0 > > Oldest Task 2010-05-20 19:00:16(16:50:32 ago) > > Tasks in Queue 2000+ > > Run in Last Minute 389 > > I don't know what's wrong, but I've been running the same code piece > > for several weeks. > > There are also many HardDeadlineExceededError exceptions in pe-server2 > > I'm not sure if they are related, just FYI. > > > Also, It would be great if we can have a function to execute all the > > expired Tasks in queue instead of Purge them. > > > Thank you for your time. =) > > > On May 22, 2:38 am, "Jason (Google)" <[email protected]> wrote: > > > > The Workflow Backend Index Task Count quota is related to the rate at > > > which > > > your indexes are building and not to the task queue. I'm seeing your task > > > API call count increasing and tasks executing -- are you seeing something > > > different? > > > > There is a bug in our back-end which is causing the stored task bytes > > > quota > > > to appear larger than it actually is, but we're planning to address it > > > before it starts counting against you. > > > > - Jason > > > > On Fri, May 21, 2010 at 10:37 AM, ZeroCool <[email protected]> wrote: > > > > Hi App Engine Team, > > > > > My application pe-server1 is suffering from task queue malfunction. > > > > This application uses tasks with ETA to handle all events. But now no > > > > new task can be inserted. > > > > I also noticed there is a Workflow Backend Index Task Count limited in > > > > quota details. I don't know what it is, and how to fix it. There is > > > > also a over quota 212% of Task Queue Stored Task Bytes. > > > > Please help fix it, thank you for your time. > > > > > -- > > > > You received this message because you are subscribed to the Google > > > > Groups > > > > "Google App Engine" group. > > > > To post to this group, send email to [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]<google-appengine%[email protected]> > > > > . > > > > 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 [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]. > > > For more options, visit this group > > > athttp://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 [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://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 [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
