I see some problematic warnings. It's better to fix them
warning: bogus date in %changelog: Thu Dec 21 2018 - Furkan Sahin [email protected] 2.2.2.citus-1
topn_11.x86_64: E: zero-length /usr/pgsql-11/share/extension/topn--2.2.2--2.3.0.sql
error: Package check "/usr/bin/rpmlint -f /rpmlintrc /citus-rpm-build/x86_64/topn_14-2.4.0.citus-1.el7.x86_64.rpm" failed.
These are nor super urgent since some of them are very old but I think an issue can be opened

I see some problematic warnings. It's better to fix them
warning: bogus date in %changelog: Thu Dec 21 2018 - Furkan Sahin [email protected] 2.2.2.citus-1
topn_11.x86_64: E: zero-length /usr/pgsql-11/share/extension/topn--2.2.2--2.3.0.sql
error: Package check "/usr/bin/rpmlint -f /rpmlintrc /citus-rpm-build/x86_64/topn_14-2.4.0.citus-1.el7.x86_64.rpm" failed.
These are nor super urgent since some of them are very old but I think an issue can be opened

I created an issue and added one more warning message in there as well.

I think we can go ahead and move forward, as these 2 warnings you shared should actually be fixed in the project repo, not here.