We have a cron job which fetches up to 1,000 entities based on a timestamp--no transactions, no writes. It has been working for several weeks.
I recently added an index (the timestamp, plus a boolean). Subsequently, the datastore is almost completely unresponsive with these entities. The vast majority of the queries raise a Timeout exception, always after exactly 4 seconds. It seems that I can hardly query these entities at all, using any filter. I was under the impression that off-and-on timeouts are transient. But this has been happening for nearly a day. Also I expected that once an index is serving, no legal query could possibly time out always. I am concerned that I have an index or datastore issue. Does anybody have any insights about this? -- 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.
