Hi,
We are running a Strimzi cluster using KRaft and Node Pools. After switching our storage backend, we created a new node pool and removed the old one. Lenses correctly identified the new brokers, but it still displays the old, decommissioned ones. As a result, attempting to open the broker overview leads to the following error message:
TypeError: Cannot read properties of null (reading 'activeControllers')
TypeError: Cannot read properties of null (reading 'activeControllers')
at https://lenses-environment.example.com/js/app.f90739b5ef17f944e3a4.js:2:710988
at Array.every (<anonymous>)
at https://lenses-environment.example.com/js/app.f90739b5ef17f944e3a4.js:2:710931
at Object.useMemo (https://lenses-environment.example.com/js/vendors~app.2200c238fad78ad24d71.js:2:2675968)
at t.useMemo (https://lenses-environment.example.com/js/vendors~app.2200c238fad78ad24d71.js:2:2612988)
at Ee (https://lenses-environment.example.com/js/app.f90739b5ef17f944e3a4.js:2:710902)
at Yi (https://lenses-environment.example.com/js/vendors~app.2200c238fad78ad24d71.js:2:2671116)
at ms (https://lenses-environment.example.com/js/vendors~app.2200c238fad78ad24d71.js:2:2717355)
at lu (https://lenses-environment.example.com/js/vendors~app.2200c238fad78ad24d71.js:2:2709903)
at uu (https://lenses-environment.example.com/js/vendors~app.2200c238fad78ad24d71.js:2:2709828)
We’ve reviewed the documentation on broker decommissioning (link), but wanted to ask if there’s an alternative way to manually remove the old brokers — perhaps directly from the database — as a temporary workaround?