WARN Property log.cleanup.interval.mins is not valid

[Viktor Kolodrevskiy]

Hi guys,

While running latest kafka trunk code I'm getting warning in server.log:

[2013-11-01 15:06:11,419] WARN Property log.cleanup.interval.mins is
not valid (kafka.utils.VerifiableProperties)

Do I need to ignore this message?

-- 
Thanks,
Viktor