areyouok opened a new issue #1390: Slave crash break HA of transaction message
URL: https://github.com/apache/rocketmq/issues/1390
 
 
   Setup a cluster with 4 brokers: (master1/slave1), (master2/slave2)
   
   Kill master1, RocketMQ producer client will send all message to master2 
after a while. The cluster is still available.
   
   Kill slave1, RocketMQ producer client still send 50% message to master1 and 
get sendStatus=SLAVE_NOT_AVAILABLE, the message is not committed. So there are 
50% messages will fail and the cluster never recover. To solve this problem we 
need 2 slaves for each master.
   
   Is there any setting to change this behavior?

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