old version agents talking to new collectors

[knitehias]

Hello,

I would like to upgrade my jaeger but collector is the easiest part so can I upgrade collector first then agents gradually.
That means I will have 2 - 3 older version agents talking to a new version collector.

I know it is not best practise but do you this will be possible ;) ?

Best Regards

[yurishkuro]

There have never been any breaking changes in the protocol between agents and collector, so old agent versions will work fine.

[knitehias]

There have never been any breaking changes in the protocol between agents and collector, so old agent versions will work fine.

Thanks a lot for the quick answer !