App ID: mybizcentral Version: test This is for production level code. Can you help me determine what Instances settings I should use to avoid deadline exceeded errors? I had the settings set to Automatic, but I just changed the minimum idle instance setting to 1. I will see if having one Resident instance available helps avoid these errors overnight tonight. Every night the application receives thousands of emails, with files attached that need to be parsed and stored in the datastore. So there is an expected spike in traffic overnight. Can you help me with the Instance settings to handle these spikes, but also not sky rocket our hosting costs?
I'm seeing Deadline Exceeded Errors: Uncaught exception from servlet com.google.apphosting.runtime.HardDeadlineExceededError: I'm also occassionally seeing Concurrent Modification errors. java.sql.SQLException: Concurrent Modification -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
