Hey! So I upgraded our production kafka cluster from 0.8.2 to 0.9.0 this morning, and it seems like everything went smoothly.
As the last step when I changed the inter.broker.protocol.version to 0.9.0.0 and did a rolling restart, I noticed that the FetchFollower request times increased fairly significantly. Does anyone know if this is expected with the new protocol version? Link to graphite graph: http://i.imgur.com/uhvjCBH.png Perhaps I'm just being paranoid and it will settle out? This is the same graph over a larger time period - http://i.imgur.com/FB5Ey2a.png Thanks!
