I am trying to implement in Java what we discussed here: data recovery options for the appengine datastore?
.. 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: the checksum does not check when it runs this line:
ByteBuffer bf = rrc.readRecord();
The file I'm trying to restore is: 120424.060000_production.sql3 and it is backed up by the system described here: https://developers.google.com/appengine/docs/python/tools/uploadingdata#Downloading_and_Uploading_All_Data (raw format, without a special set of settings )
The method described in the appengine repository data recovery options? for files created by using the backup and recovery tool available in the admin console .
command line tools shipped with the SDK use a different format (sqlite).