The Kafka channel would allow you to set event retention within Kafka. 

On 15 Apr 2016, at 12:54, Gonzalo Herreros <gherreros@gmail.com> wrote:

That would depend on the channel.
AFAIK, all the channels provided are FIFO without expiration but technically you could implement a channel that does that.

You could achieve some priority management using multiplexing.

Gonzalo

On 15 April 2016 at 11:38, Ronald Van De Kuil <ronald.van.de.kuil@gmail.com> wrote:
Hello,

Can anyone confirm my understanding that there is neither priority of flume events nor expiry of events in flume 1.6.0?

I could not find it in Steve Hoffman's book nor in the user manual.

If so, are there plans to add it in the future?

Met vriendelijke groet,
Ronald van de Kuil