Hi, I finally decided to migrate one of my apps to HRD, because I was getting datastore failures occasionally. I followed the docs, everything went smoothly, but all of a sudden one of my entity kinds disappeared completely. I verified that data is copied over successfully before aliasing the app, and it did work for a while. Then I deployed a new version to the HRD app, and the entities are gone. Nothing in the logs suggests I've deleted them by mistake.
The data structure is quite simple: Parent->Child. All the Child entities are there, but the Parent ones are gone. Not visible in the datastore viewer and datastore admin in the console, also not available from the app. Displaying a child entity in the viewer produces a link for the Parent, but clicking it naturally fails. Example: Decoded entity key: Parent: id=1120615<https://appengine.google.com/datastore/edit?app_id=s~hkr-license-hrd&version_id=8.357135906114020647&key=ahFzfmhrci1saWNlbnNlLWhyZHIOCxIGQ291cG9uGOeyRAw>> Child: id=1<https://appengine.google.com/datastore/edit?app_id=s~hkr-license-hrd&version_id=8.357135906114020647&key=ahFzfmhrci1saWNlbnNlLWhyZHIeCxIGQ291cG9uGOeyRAwLEgpSZWRlbXB0aW9uGAEM> Entity key: ahFzfmhrci1saWNlbnNlLWhyZHIeCxIGQ291cG9uGOeyRAwLEgpSZWRlbXB0aW9uGAEM I have backups in the old MS blobstore, and I may attempt to recover them, but it seems that won't work, since the keys have changed. Any ideas about what might have caused this and what's the best way to proceed? -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/tOuazcb5R3UJ. 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.
