还原Google App Engine数据存储区

Question

I am trying to implement in Java what we discussed here: options for restoring appengine datastore data?

.. but I have some problems. Here is my code: https://github.com/micheleorsi/manage-gae-backup/blob/master/src/test/java/com/map2app/manage/test/ReadFileTest.java .. and I get this error: com.google.appengine.api.files.RecordReadChannelImpl readRecord WARNING: Checksum doesn't validate when it runs this row:

ByteBuffer bf = rrc.readRecord();

The file I am trying to restore is: 120424.060000_production.sql3 and it is backed-up with the system explained here: https://developers.google.com/appengine/docs/python/tools/uploadingdata#Downloading_and_Uploading_All_Data (raw format, no special configuration set)

Answer 1

The method described in options for restoring appengine datastore data? is for the files created using the backup and restore tool accessible in the admin console .

The command line tools shipped with the SDK uses a different format (sqlite).