thanks, for your reply. In fact yes, I use task queues. The error comes up when I loop through database objects, and try to persist to the database as well. I want to generate an object for a subset of objects in the database, and store them in the datastore. So my logic is: get an iterator of the objects from the datastore, iterate through them one-by-one, and persist the new object. It may not be a good thing to persist while iterating through a query but the workaround is a bit messy, I think. And I'm not even sure, what exactly the root cause is...
On Feb 28, 2:26 pm, Didier Durand <[email protected]> wrote: > Hi, > > I rather had such messages when using task queues and doing mistakes > with them. > > Do you use task queues (or cron jobs) ? > > regards > > didier > > On Feb 27, 5:56 am, JaySicks <[email protected]> wrote: > > > Hi, I'm getting the error: > > "com.google.appengine.api.datastore.DatastoreFailureException: handle > > 1 not found" > > (the number may vary) > > > I looked up, and I found, that it's related to transactions. And I > > should get the error, when the too much time passes from the start of > > the transaction to the commit. (Am I right?) > > > So, my problem is, that .. I'm not using transactions.. > > Is it normal, to get the error without using transactions? > > > Thanks -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-java?hl=en.
