Github user ijokarumawak commented on the issue:
https://github.com/apache/nifi/pull/2121
@pvillard31 I looked at the change briefly. I think we also need to change
to use `new SiteToSiteClient.Builder().urls()` instead of `url()` here:
https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-site-to-site-reporting-bundle/nifi-site-to-site-reporting-task/src/main/java/org/apache/nifi/reporting/AbstractSiteToSiteReportingTask.java#L193---
