One technique you can look into is breaking this into small tasks on the server and using the background Task Queue to clear your datastore. You can have the tasks create new tasks as needed and parallelize the delete as much as possible.
On Wed, Nov 25, 2009 at 8:41 AM, fence <[email protected]> wrote: > I caught the timeout and just did a sleep / retry. I took many days > to delete 1 million rows, is there a more efficient way? > > -- > > 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]<google-appengine-java%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > > -- Ikai Lan Developer Programs Engineer, Google App Engine -- 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.
