Florian Hussonnois created KAFKA-3496:
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             Summary: Add policies to reconnection
                 Key: KAFKA-3496
                 URL: https://issues.apache.org/jira/browse/KAFKA-3496
             Project: Kafka
          Issue Type: Improvement
          Components: clients
    Affects Versions: 0.10.0.0
            Reporter: Florian Hussonnois


Currently the client reconnection attempts is only controlled by the property : 
reconnect.backoff.ms

It would be nice to introduce a reconnect attempt policy. At first, two 
policies may be defined : 
- ConstantReconnectAttemptPolicy
- ExponentialReconnectAttemptPolicy

The policy could be then configure as follows : 

Properties config = new Properties(); 
config.put(ConsumerConfig.RECONNECT_ATTEMPTS_POLICY_CLASS_CONFIG, 
"org.apache.kafka.clients.ExponentialReconnectAttemptPolicy");
config.put(ConsumerConfig.RECONNECT_EXPONENTIAL_MAX_DELAY_MS_CONFIG, 5000);



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