Yes, I have the same problem, although it doesn't happen every time. Unfortunately, I don't have a fix for this problem.
My application uses a scheduled task to update the cache every 5 minutes - this task fails every time with a HDEE, and I didn't have the time to optimize it yet - maybe both issues are correlated. -- 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 google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.