Grafana throws 'Templating init failed' error after upgrade when using graphite backend -


i'm trying upgrade grafana setup version v4.0.2 (commit: v4.0.2) version v4.4.3 (commit: 54c79c5) on centos 7. both old , new versions of grafana installed official rpm packages.

when i'm trying open dashboard have i'm getting following error message:

templating init failed maximum call stack size exceeded

also in browser console log see following messages:

rangeerror: maximum call stack size exceeded @ regexp.exec (<anonymous>) @ regexp.[symbol.replace] (<anonymous>) @ string.replace (<anonymous>) @ object.replace (http://<my_grafana_host>/public/app/boot.07485e0c.js:10:23129) @ object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5205) @ object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235) @ object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235) @ object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235) @ object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235) @ object.get (http://<my_grafana_host>/public/app/boot.07485e0c.js:45:5235) <plugin-component type="query-ctrl">

i'm getting same error in browser console when i'm trying save & test settings in graphite datasource. in case i'm seeing progress bar says testing... never completes.

i've checked behaviour in chrome , firefox , breaks in same way in both browsers.

i've double-checked , graphite , running , listening on selected url. when i'm trying revert change , run grafana 4.0.2 work same settings.

i've tried run new grafana default configuration coming rpm no luck.

i know that's not information , glad provide additional info might resolving issue.


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