Github user iilyak commented on the issue:
https://github.com/apache/couchdb-couch-replicator/pull/51
> @tonysun83: 1) How are we determining which fields to leave in vs leave
out when we're calling ?format_record
If the field provides useful information which would help us to correlate
the event with other events in the log we do log it. Otherwise we leave it out.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---