Hi, I'm looking for the most effective way to update 50000 entities + one of the child entities each. Right now I'm using a task per transaction to be able to modify the entity and the child entities inside a transaction to make the task idempotent. I'm using sharded counters to check when the operation is done. Everything works fine, but it takes very long (=minutes to hours) to perform the modifications. I'm getting no concurrent modification exceptions etc. at all, but tasks get rescheduled for some reason and wait for a long time before getting executed depending on the number of retries.
Is there a way to speed things up? I'm looking for a solution that will execute the update almost immediately :-) My tasks take less than 1000ms each and I can see ~30 instances in the dashboard. Thanks for any ideas, Daniel -- 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.
