@Override
    public ExactlyOnceSupport exactlyOnceSupport(Map<String, String> props) {
        return consumerUsesReadCommitted(props)
                ? ExactlyOnceSupport.SUPPORTED
                : ExactlyOnceSupport.UNSUPPORTED;
    }
Replicate data, configuration, and ACLs between clusters.

 @see MirrorSourceConfig for supported config properties.
connect/mirror/src/main/java/org/apache/kafka/connect/mirror/MirrorSourceConnector.java