Issues after upgrade from 0.8 to 0.10 broker

I am seeing this in error in producer after upgrading broker to 0.10.0 2016-08-19 22:18:30.598 c.y.a.t.s.o.KafkaMessageSender pool-10-thread-5 [WARN] caught exception when sending msg to kafka kafka.common.QueueFullException: Event queue is full of unsent messages, could not send event: KeyedMess

Issues after upgrade from 0.8 to 0.10 broker

I am seeing this in error in producer after upgrading broker to 0.10.0 2016-08-19 22:18:30.598 c.y.a.t.s.o.KafkaMessageSender pool-10-thread-5 [WARN] caught exception when sending msg to kafka kafka.common.QueueFullException: Event queue is full of unsent messages, could not send event: KeyedMessa

Unable to produce after upgrading to 0.10.0.X

I am seeing this in error in producer logs after upgrading broker to 0.10.0 from 0.8 version , In producer side i still use 0..8 version of producer api. Any suggestions to fix this. ?. 2016-08-19 22:18:30.598 c.y.a.t.s.o.KafkaMessageSender pool-10-thread-5 [WARN] caught exception when sending ms