Github user robert3005 commented on the issue:
https://github.com/apache/spark/pull/21596
FYI - I have found nondeterministic flakes with RDDOperationScope in newer
jackson, you can see fix at https://github.com/palantir/spark/pull/379. What
happens is that jackson object mapper doesn't apply option serializer to parent
field resulting in wrong json representation. Unfortunately I haven't been able
to isolate the issue.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
