Hello Hamid, You mention splitting your export into chunks of 40 entities. Do you export this chunk in a single operation? If so, you may check the value of requests per minute, as there is a limit of maximum of 20 export and import requests per minute for a project. You may find related information on the "Exporting and Importing Entities" documentation page <https://cloud.google.com/datastore/docs/export-import-entities>.
To avoid the path error, you may consider using the NAMESPACE_PATH parameter, when setting an environment variable for your Cloud Storage bucket ID: BUCKET="YOUR_BUCKET_NAME[/NAMESPACE_PATH]" . In the extreme, you may lodge a request for quota increase, to be able to export more than 50 concurrent exports and imports. You should rather open an issue in the Public Issue Tracker <https://issuetracker.google.com/>, as here you cannot transmit private information needed, and other confidential information, and progress is difficult to track. -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/0a0c4c08-97f6-4730-ad29-5e1eb3284c5e%40googlegroups.com.
