$ rg -Ni 'netconf.*define' odl1_karaf.log                                                                   
2020-03-23T10:46:10,403 | INFO  | features-3-thread-1 | AbstractListStatementSupport     | 499 - org.opendaylight.yangtools.yang-parser-rfc7950 - 4.0.6 | Configuration list (urn:ietf:params:xml:ns:yang:ietf-netconf-notifications?revision=2012-02-06)edit does not define any keys in violation of RFC7950 section 7.8.2. While  this is fine with OpenDaylight, it can cause interoperability issues with other systems [at null:153:4]
2020-03-23T10:46:21,887 | INFO  | features-3-thread-1 | AbstractListStatementSupport     | 499 - org.opendaylight.yangtools.yang-parser-rfc7950 - 4.0.6 | Configuration list (urn:ietf:params:xml:ns:yang:ietf-netconf-notifications?revision=2012-02-06)edit does not define any keys in violation of RFC7950 section 7.8.2. While  this is fine with OpenDaylight, it can cause interoperability issues with other systems [at [{name=(urn:ietf:params:xml:ns:yang:ietf-netconf-notifications?revision=2012-02-06)ietf-netconf-notifications}]:153:4]