Hi @leomalt, what version are you running? if 1.0.6, were you using a version previously where exports worked reliably / as expected?
I submitted an issue here: Export fails on v1.0.6 · Issue #2478 · dgraph-io/dgraph · GitHub but closed as I didn’t have detailed enough information to provide a useful repro, and I hadn’t yet heard of anyone else experiencing the problem. But if this issue is new for you on 1.0.6, maybe I’ll re-open the issue and reference this thread.
What do your zero and server logs look like at the time of export? Are there any error messages there?