Can a message avoid loss occur in Kafka

[陈近南]

Hello, 
       Can a message avoid loss occur in Kafka. For example, my config is:


Producer
retries = Integer.MAX_VALUE
request.required.acks=-1      


Broker
replication.factor >= 2         
min.insync.replicas > 1           
log.flush.interval.messages=1    


Consumer
enable.auto.commit = false
       
     Can it avoid loss message occur in Kafka, if can not,  why? and does exist 
other MQ can do avoid?


Best regards,
Chen