Import failed due to writing range with wrong keys order

[lynnro314]

This came up from a user. Import data from s3 to lakeFS failed with this error:

{"error":"writing range from entry iterator: writing record: setting key and value: pebble: keys must be added in order: #0,DEL, #0,SET","file":"lakeFS/pkg/api/controller.go:1747","func":"pkg/api.(*Controller).handleAPIError","level":"error","msg":"API call returned status internal server error","service":"api_gateway","time":"2022-08-28T15:33:00Z"}

[itaiad200]

We should block import from paths that contain the repo storage namespace.

1. It makes no sense to import lakeFS metadata and data to lakeFS.
2. It causes errors in S3 due to keys not being sorted.

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This issue is now marked as stale after 90 days of inactivity, and will be closed soon. To keep it, mark it with the "no stale" label.

[github-actions[bot]]

Closing this issue because it has been stale for 7 days with no activity.